Vocabulary

  • used to: Did regularly before, but don't do now
  • over time: Gradually; as time passes.
  • in the way: Obstructing someone or something; hindering progress.
  • get between: To just do well enough to pass, e.g. a course
  • start up: A newly established business.
  • as opposed to: In contrast to; rather than.
  • break apart: To separate into pieces; disintegrate.
  • with age: As someone gets older; as time passes.
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • increased risk: A greater chance of something harmful or dangerous happening.
  • break down: To forcibly break, destroy or make collapse
  • on the other hand : Considering a different aspect of the matter; alternatively.
  • build up: To increase the amount; collect something
  • for example: As an illustration or instance.
  • in the first place: To begin with; as the first point or consideration.
  • from home: Working or operating from one's residence.
  • get lost: An impolite way of telling someone to go away.
  • immune: Having a special protection from, e.g. the law
  • term: Conditions applying to an agreement, contract
  • completely: In every way or as much as possible
  • common: Area in a city or town that is open to everyone
  • cortex: The outer part of an organ/structure, e.g. brain
  • disease: Illness that affects a person, animal, or plant
  • describe: To tell the appearance, sound, smell of something
  • spouse: Someone's husband or wife
  • contribute: To be a factor in causing something to happen
  • molecule: Two or more atoms chemically combined
  • inflammation: Painful swelling in the body due to illness
  • protein: Group of molecules made from amino acids
  • increase: To make or become larger in size or amount
  • dementia: Illness characterized by loss of memory
  • bond: Rope, chain or other thing used to tie someone up
  • affect: To cause a change in something else
  • pneumonia: Serious illness affecting the lungs and breathing
  • mean: Average of a set of numbers
  • genetic: Of, relating to, or controlled by genes
  • syndrome: A group of signs and symptoms of a disease
  • brain: To strike someone forcefully on the head
  • dominant: The strongest; most powerful
  • cause: Belief, goal or organization that people support
  • refer: To talk about or write about something
  • impair: To damage or weaken something
  • extra: More than necessary; additional
  • characteristic: Typical or distinctive
  • neuron: A nerve cell
  • risk: To do something potentially dangerous or foolish
  • wander: To move through a place with no particular purpose
  • halt: To stop, or cause something, e.g. a car, to stop
  • break: To create a new record e.g. running the 100m dash
  • infection: (Computers) Having a computer virus
  • produce: Fresh foods such as fruits and vegetables
  • narrow: Not wide; short from one side to the other
  • enzyme: A protein made by cells
  • deposit: Concentration of mineral left by a river
  • signal: To be evidence/an indication something will happen
  • chop: To cut into pieces with an up and down motion
  • diagnosis: Judgments by a doctor about a person's illness
  • membrane: Outside covering of a cell
  • information: Collection of facts and details about something
  • fragment: Part that is broken off of something
  • program: To make someone act or think in a certain way
  • damage: Physical harm that is done to something
  • undergo: To experience or endure something (bad)
  • onset: When something, e.g. an illness, starts; beginning
  • build: Your physical shape; physique
  • injury: Physical or emotional harm or damage
  • possibly: May be true or likely, but is uncertain
  • difficult: Hard; not easy; you need to work hard to do it
  • chromosome: Cell structures that carry the genetic material
  • inherit: To have a quality or feature passed down at birth
  • encode: To change a message or information into code
  • rupture: To (cause to) burst or break
  • plaque: Sign on building as a reminder of an event/person
  • gene: Part of cell controlling development of a thing
  • relay: To put in new carpet or flooring
  • cite: To officially order someone to appear in court
  • autopsy: Examination of dead body to find cause of death
  • precursor: Something that comes before another; forerunner
  • tangle: To involve in troubles that are hard to escape
  • activation: Act of making something (e.g. a bomb) active
  • peptide: Amide derived from two or more amino acids
  • monomer: Simple compound that can form polymers
  • tau: 19th letter of the Greek alphabet
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    • activation

      US /ˌæktɪ'veɪʃn/

      UK /ˌæktɪ'veɪʃn/

      • Noun
      • Act of making something (e.g. a bomb) active
      B1
      More
    • affect

      US /əˈfɛkt/

      UK /ə'fekt/

      • Transitive Verb
      • To cause a change in something else
      • To pretend to have or feel (something).
      • Noun
      • (Psychology) Emotion or feeling.
      A2TOEIC
      More
    • as opposed to

      US

      UK

      • Preposition
      • In contrast to; rather than.
      • Instead of; in place of.
      A1
      More
    • autopsy

      US /ˈɔ:tɑ:psi/

      UK /ˈɔ:tɒpsi/

      • Noun
      • Examination of dead body to find cause of death
      C1
      More
    • bond

      US /bɑnd/

      UK /bɒnd/

      • Noun (Countable/Uncountable)
      • Rope, chain or other thing used to tie someone up
      • Closeness that is shared between people or groups
      • Verb (Transitive/Intransitive)
      • To develop a close relationship with
      • To become joined or connected, e.g. using glue
      A2TOEIC
      More
    • break apart

      US

      UK

      • Phrasal Verb
      • To separate into pieces; disintegrate.
      • To end a relationship or association.
      A2
      More
    • break down

      US /brek daʊn/

      UK /breik daun/

      • Phrasal Verb
      • To forcibly break, destroy or make collapse
      • (Machine) to stop working or become weaker
      A1
      More
    • build up

      US /bɪld ʌp/

      UK /bild ʌp/

      • Phrasal Verb
      • To increase the amount; collect something
      • To develop or increase something in stages
      • Verb (Transitive/Intransitive)
      • To increase or develop something gradually.
      • To praise or encourage someone.
      A1
      More
    • cause

      US /kɔz/

      UK /kɔ:z/

      • Noun
      • Belief, goal or organization that people support
      • Reason for
      • Transitive Verb
      • To make something happen; create effect or result
      A2
      More
    • characteristic

      US /ˌkærəktəˈrɪstɪk/

      UK /ˌkærəktəˈrɪstɪk/

      • Adjective
      • Typical or distinctive
      • Noun (Countable/Uncountable)
      • A feature or quality belonging typically to a particular person, place, or thing and serving to identify it
      A2
      More
    • chop

      US /tʃɑp/

      UK /tʃɒp/

      • Verb (Transitive/Intransitive)
      • To cut into pieces with an up and down motion
      • To hit someone with your hand
      • Noun (Countable/Uncountable)
      • A hit with the hand in a sideways motion
      • Thick slice of meat still attached to a bone
      B1
      More
    • chromosome

      US /ˈkroʊməsoʊm/

      UK /ˈkrəʊməsəʊm/

      • Noun
      • Cell structures that carry the genetic material
      C2
      More
    • cite

      US /saɪt/

      UK /saɪt/

      • Transitive Verb
      • To officially order someone to appear in court
      • To officially praise someone, e.g. for bravery
      B1TOEIC
      More
    • contribute

      US /kənˈtrɪbjut/

      UK /kən'trɪbju:t/

      • Verb (Transitive/Intransitive)
      • To be a factor in causing something to happen
      • To donate, give (money) or help to something
      A2
      More
    • cortex

      US /ˈkɔrˌteks/

      UK /'kɔ:teks/

      • Noun (Countable/Uncountable)
      • The outer part of an organ/structure, e.g. brain
      • The outer layer of the cerebrum (the cerebral cortex), other organs, or a plant.
      C1
      More
    • damage

      US /ˈdæmɪdʒ/

      UK /ˈdæmɪdʒ/

      • Noun (Countable/Uncountable)
      • Physical harm that is done to something
      • Transitive Verb
      • To harm physically; to hurt or break something
      • To harm the reputation of someone.
      A2TOEIC
      More
    • dementia

      US /dɪˈmɛnʃə/

      UK /dɪˈmenʃə/

      • Uncountable Noun
      • Illness characterized by loss of memory
      B2
      More
    • deposit

      US /dɪˈpɑzɪt/

      UK /dɪ'pɒzɪt/

      • Noun (Countable/Uncountable)
      • Concentration of mineral left by a river
      • Part payment so that an item will be kept for you
      • Transitive Verb
      • (Of rivers) to leave a layer of minerals, etc.
      • To lay down of layers, e.g. of soil, over time
      A2TOEIC
      More
    • diagnosis

      US /ˌdaɪəgˈnoʊsɪs/

      UK /ˌdaɪəgˈnəʊsɪs/

      • Noun (plural)
      • Judgments by a doctor about a person's illness
      • Noun
      • The identification of a disease or condition.
      B1
      More
    • disease

      US /dɪˈziz/

      UK /dɪˈzi:z/

      • Noun (Countable/Uncountable)
      • Illness that affects a person, animal, or plant
      • A disorder of structure or function in a plant, especially one caused by a pathogen.
      • Transitive Verb
      • To affect with disease; to corrupt or sicken.
      A2TOEIC
      More
    • dominant

      US /ˈdɑmənənt/

      UK /ˈdɒmɪnənt/

      • Adjective
      • The strongest; most powerful
      • Being the most common, significant or important
      • Noun
      • (Music) The fifth note of a scale.
      B1
      More
    • encode

      US /ɛnˈkod/

      UK /ɪn'kəʊd/

      • Transitive Verb
      • To change a message or information into code
      B2
      More
    • enzyme

      US /ˈɛnzaɪm/

      UK /ˈenzaɪm/

      • Noun
      • A protein made by cells
      B2TOEIC
      More
    • extra

      US /'ekstrə/

      UK /'ekstrə/

      • Adjective
      • More than necessary; additional
      • Of especially good quality or grade.
      • Noun (Countable/Uncountable)
      • Items more than you need; additional items
      • Person who has a small part in a movie
      A2
      More
    • for example

      US

      UK

      • Phrase
      • As an illustration or instance.
      More
    • fragment

      US /ˈfræɡmənt/

      UK /'fræɡmənt/

      • Countable Noun
      • Part that is broken off of something
      • Intransitive Verb
      • To be broken into pieces
      • (Of computer file) to be broken into pieces
      B1
      More
    • from home

      US

      UK

      • Phrase
      • Working or operating from one's residence.
      • Originating or coming from one's own house or country.
      A1
      More
    • gene

      US /dʒin/

      UK /dʒi:n/

      • Noun
      • Part of cell controlling development of a thing
      B1
      More
    • genetic

      US /dʒəˈnɛtɪk/

      UK /dʒəˈnetɪk/

      • Adjective
      • Of, relating to, or controlled by genes
      • Relating to genes or heredity.
      B1
      More
    • get between

      US

      UK

      • Phrasal Verb
      • To just do well enough to pass, e.g. a course
      A1
      More
    • get lost

      US /ɡɛt lɔst/

      UK /ɡet lɔ:st/

      • Intransitive Verb
      • An impolite way of telling someone to go away.
      • To become unable to find your way; to lose your sense of direction.
      • Interjection
      • An impolite way of telling someone to go away.
      A1
      More
    • halt

      US /hɔlt/

      UK /hɔ:lt/

      • Verb (Transitive/Intransitive)
      • To stop, or cause something, e.g. a car, to stop
      • Noun
      • A temporary or final stop.
      B1TOEIC
      More
    • immune

      US /ɪˈmjoon/

      UK /ɪˈmju:n/

      • Adjective
      • Having a special protection from, e.g. the law
      • Protected against a particular disease or condition because of antibodies or vaccination.
      B1
      More
    • impair

      US /ɪmˈpɛr/

      UK /ɪm'peə(r)/

      • Transitive Verb
      • To damage or weaken something
      B2TOEIC
      More
    • in fact

      US /ɪn fækt/

      UK /in fækt/

      • Adverb
      • Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
      • Used to introduce a more detailed or surprising piece of information.
      • Phrase
      • Used to emphasize the truth of a statement, especially one that is surprising or contrary to what might be expected.
      C1
      More
    • in the first place

      US

      UK

      • Phrase
      • To begin with; as the first point or consideration.
      • From the beginning; initially.
      A1
      More
    • in the way

      US /ɪn ði we/

      UK /in ðə wei/

      • Phrase
      • Obstructing someone or something; hindering progress.
      • Stored or placed so as to be available or ready when needed.
      A1
      More
    • increased risk

      US

      UK

      • Noun
      • A greater chance of something harmful or dangerous happening.
      • A higher probability of financial loss in an investment.
      B2
      More
    • infection

      US /ɪnˈfɛkʃən/

      UK /ɪnˈfekʃn/

      • Noun
      • (Computers) Having a computer virus
      • Making or becoming sick with a bacteria/virus
      A2
      More
    • inflammation

      US /ˌɪnfləˈmeʃən/

      UK /ˌɪnfləˈmeɪʃn/

      • Noun (Countable/Uncountable)
      • Painful swelling in the body due to illness
      • A condition in which a part of the body becomes reddened, swollen, hot, and often painful, especially as a reaction to injury or infection.
      B2
      More
    • inherit

      US /ɪnˈhɛrɪt/

      UK /ɪn'herɪt/

      • Transitive Verb
      • To have a quality or feature passed down at birth
      • To receive property or money after someone dies
      B1
      More
    • injury

      US /ˈɪndʒəri/

      UK /'ɪndʒərɪ/

      • Noun (Countable/Uncountable)
      • Physical or emotional harm or damage
      • An unjust or unfair action or event.
      A2TOEIC
      More
    • membrane

      US /ˈmɛmˌbren/

      UK /'membreɪn/

      • Noun (Countable/Uncountable)
      • Outside covering of a cell
      • A thin covering of tissue or of a cell
      B2
      More
    • molecule

      US /ˈmɑlɪˌkjul/

      UK /ˈmɒlɪkju:l/

      • Noun
      • Two or more atoms chemically combined
      B2
      More
    • monomer

      US /'mɒnəmə/

      UK /'mɒnəmə/

      • Noun
      • Simple compound that can form polymers
      C2
      More
    • narrow

      US /ˈnæro/

      UK /'nærəʊ/

      • Adjective
      • Not wide; short from one side to the other
      • Limited; not broad in scope
      • Intransitive Verb
      • To become thinner or less wide
      A2TOEIC
      More
    • neuron

      US /ˈnʊrˌɑn, ˈnjʊr-/

      UK /ˈnʊərˌɔn, ˈnjʊər-/

      • Noun
      • A nerve cell
      B2
      More
    • on the other hand

      US

      UK

      • Phrase
      • Considering a different aspect of the matter; alternatively.
      A1
      More
    • onset

      US /ˈɑnˌsɛt, ˈɔn-/

      UK /ˈɒnset/

      • Noun
      • When something, e.g. an illness, starts; beginning
      B2TOEIC
      More
    • over time

      US /ˈovɚ taɪm/

      UK /ˈəuvə taim/

      • Phrase
      • Gradually; as time passes.
      • During a long period.
      • Adverb
      • Gradually; as time passes.
      B1
      More
    • peptide

      US /ˈpɛpˌtaɪd/

      UK /ˈpeptaɪd/

      • Noun
      • Amide derived from two or more amino acids
      C1
      More
    • plaque

      US /plæk/

      UK /plæk/

      • Noun (Countable/Uncountable)
      • Sign on building as a reminder of an event/person
      • Hard matter that can build up on your teeth
      B2TOEIC
      More
    • pneumonia

      US /nu:ˈmoʊniə/

      UK /nju:ˈməʊniə/

      • Uncountable Noun
      • Serious illness affecting the lungs and breathing
      B2
      More
    • precursor

      US /pri:ˈkɜ:rsə(r)/

      UK /pri:ˈkɜ:sə(r)/

      • Noun
      • Something that comes before another; forerunner
      B1
      More
    • protein

      US /ˈprəʊˌtiːn/

      UK /ˈprəʊti:n/

      • Noun (Countable/Uncountable)
      • Group of molecules made from amino acids
      B1
      More
    • refer

      US /rɪˈfɚ/

      UK /rɪ'fɜ:(r)/

      • Verb (Transitive/Intransitive)
      • To talk about or write about something
      • To give information about something
      A2TOEIC
      More
    • relay

      US /'ri:leɪ/

      UK /'ri:leɪ/

      • Transitive Verb
      • To put in new carpet or flooring
      • To pass information from one thing to another
      • Noun (Countable/Uncountable)
      • Fresh group of horses/people, etc. relieving others
      • Team race with runners taking a turn to run
      B2
      More
    • rupture

      US /ˈrʌptʃɚ/

      UK /'rʌptʃə(r)/

      • Verb (Transitive/Intransitive)
      • To (cause to) burst or break
      • Medical to tear or break
      • Noun
      • A crack or break in something
      • Medical tear or break in something, e.g. a muscle
      B2
      More
    • signal

      US /ˈsɪɡnəl/

      UK /'sɪɡnəl/

      • Verb (Transitive/Intransitive)
      • To be evidence/an indication something will happen
      • To make a noise or motion to tell someone to start
      • Noun (Countable/Uncountable)
      • Evidence or an indication something will happen
      • Movement of a hand or other means to send messages
      A2
      More
    • spouse

      US /spaʊs, spaʊz/

      UK /spaʊs/

      • Noun
      • Someone's husband or wife
      B2
      More
    • start up

      US /stɑrt ʌp/

      UK /stɑ:t ʌp/

      • Countable Noun
      • A newly established business.
      • Phrasal Verb
      • To begin or initiate something.
      • To begin a new business or enterprise.
      A1
      More
    • syndrome

      US /ˈsɪnˌdrom/

      UK /'sɪndrəʊm/

      • Noun
      • A group of signs and symptoms of a disease
      B1
      More
    • tangle

      US /ˈtæŋɡəl/

      UK /ˈtæŋgl/

      • Transitive Verb
      • To involve in troubles that are hard to escape
      • Intransitive Verb
      • (Of string, etc.) to be knotted up and hard to undo
      B2
      More
    • tau

      US /tɔ:/

      UK /tɔ:/

      • Noun
      • 19th letter of the Greek alphabet
      C1
      More
    • undergo

      US /ˌʌndərˈgoʊ/

      UK /ˌʌndəˈgəʊ/

      • Verb (Transitive/Intransitive)
      • To experience or endure something (bad)
      • To experience a change or transformation.
      B1
      More
    • used to

      US /juzd tu/

      UK /ˈju:st tə/

      • Adjective
      • Did regularly before, but don't do now
      • Auxiliary Verb
      • Have done before, but do not do now
      A1
      More
    • wander

      US /ˈwɑ:ndə(r)/

      UK /ˈwɒndə(r)/

      • Intransitive Verb
      • To move through a place with no particular purpose
      • To move through a place with no particular purpose
      A2TOEIC
      More
    • with age

      US

      UK

      • Phrase
      • As someone gets older; as time passes.
      • Improving in quality or value as it gets older.
      A1
      More
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    B2US
    #alzheimer#alzheimer disease#amyloid#disease#beta#brain

    Alzheimer's disease - plaques, tangles, causes, symptoms & pathology

    0
    memory15728 posted on 2018/06/22
    Ever wondered about Alzheimer's disease? This video dives deep into the fascinating (and complex!) world of plaques, tangles, and the genetic factors like ApoE4 that play a role. You'll pick up some seriously advanced vocabulary and get a clear understanding of this important medical topic!

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