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Vocabulary

  • to the left: In or toward the left direction.
  • outside of: Located or situated beyond the boundaries or confines of something.
  • as well as: Also; in addition to
  • from the heart: In a very sincere and genuine way.
  • in addition to: Besides; as well as
  • off of: From a position on something; down from.
  • back into: To drive a vehicle backwards into a space or area.
  • left and right: In both the left and right directions.
  • for example: As an illustration or instance.
  • over to: Used to hand over to someone else to speak
  • in the middle of: In the central part or point of something.
  • move around: To change position or location; to go from place to place.
  • inside of: Within; in the inner part of.
  • up until now: Until the present time; so far.
  • rather than: More exactly; more correctly
  • drop off: To leave someone, something somewhere
  • lower half: The bottom part of something, especially when divided horizontally.
  • same time: Occurring simultaneously or at the same point in time.
  • fill up
  • back up: To save a copy of your computer data
  • make up: To invent or create a story
  • in terms of
  • look at: To use your eyes to focus on something
  • even out: To become level or uniform.
  • contract in: To formally engage someone by contract.
  • with it: Intelligent, alert, and up-to-date.
  • move out: To leave a house or flat permanently.
  • ultimately: Done or considered as the final and most important
  • eventually: After a long time; after many attempts; in the end
  • slightly: Only a little
  • period: Set amount of time during which events take place
  • journey: Act of traveling from one place to another; trip
  • amount: Quantity of something
  • pressure: Anxiety caused by difficult problems
  • prevent: To stop something from happening or existing
  • protein: Group of molecules made from amino acids
  • fluid: A material that can easily flow, e.g. water
  • bit: Device put in a horse's mouth to control it
  • contract: To become ill as a result of getting a disease
  • tiny: Very, very small
  • generally: Usually; as a rule; by, to or for most people
  • vessel: Container, such as a cup, for holding liquids
  • surface: To give (road) a top layer
  • superior: Better; higher quality
  • refer: To talk about or write about something
  • thick: Difficult to see through, as fog
  • volume: Number or amount of something e.g. sales
  • rate: To assess something or consider its qualities
  • oxygen: A gas in the air that we need to breathe
  • tissue: Substance formed by cells of living thing; flesh
  • layer: One of several sheets of a material or object
  • leave: To go away from; depart
  • lot: What happens to a person in life from chance; fate
  • dioxide: An oxide containing two oxides per molecule
  • circulation: Movement of blood through the body
  • visceral: From deep within you; caused by strong instincts
  • carbon: Chemical element with an atomic number of 6
  • cardiac: Concerning the heart
  • flow: To move steadily and easily in a certain direction
  • sound: Sensible, dependable and reliable
  • trip: To release an electrical switch
  • system: Set of organized, planned ideas that work together
  • artery: Tubes that carry blood from the heart to the body
  • allow: To admit the validity or truth of something
  • temperature: When you your body heat is above normal
  • bring: To take or go with someone to a place
  • point: An item to be discussed
  • middle: Place that is halfway between two things
  • load: Large, often heavy, amount of a thing to be moved
  • remember: To give someone a gift, e.g. birthday, wedding
  • person: Man, woman or child
  • capillary: Very small tube that carry blood in the body
  • pump: To make liquid or gas flow in a particular direction
  • valve: A device along a pipe or tube to regulate flow
  • lung: One of the two organs we use to breathe
  • dub: To add a new soundtrack to an audio recording
  • muscular: Having strong or developed muscles
  • coronary: Concerning the heart
  • cusp: Pointed part where two curves meet, e.g. in arches
  • atrium: Open area in a building
  • heartbeat: Beat of your heart
  • tether: To restrain with a rope; tie down; tie up
  • ventricle: Chamber of the heart that pumps blood to arteries
  • systemic: Affecting the entire body, system
  • sac: Bag-like part of an animal or plant
  • pulmonary: Concerning the lungs/disease of the lungs
  • arterial: Concerning, involving or contained in the arteries
  • aorta: Large artery that carries blood from the heart
  • aortic: Belonging to the aorta artery of the heart
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  • not found vocabularyNo vocabulary matches your filters
    • aorta

      US /eˈɔrtə/

      UK /eɪ'ɔ:tə/

      • Noun
      • Large artery that carries blood from the heart
      C2
      More
    • aortic

      US /eɪ'ɔ:tɪk/

      UK /eɪ'ɔ:tɪk/

      • Adjective
      • Belonging to the aorta artery of the heart
      C2
      More
    • arterial

      US /ɑrˈtɪriəl/

      UK /ɑ:'tɪərɪəl/

      • Adjective
      • Concerning, involving or contained in the arteries
      B2
      More
    • artery

      US /ˈɑrtəri/

      UK /ˈɑ:təri/

      • Noun (Countable/Uncountable)
      • Tubes that carry blood from the heart to the body
      • Important road, rail or water way
      B2
      More
    • as well as

      US /æz wɛl æz/

      UK /æz wel æz/

      • Adverb
      • Also; in addition to
      • Preposition
      • In addition to; and also.
      A1
      More
    • atrium

      US /ˈetriəm/

      UK /ˈeɪtriəm/

      • Noun (Countable/Uncountable)
      • Open area in a building
      • One of the two upper chambers of the heart
      B2
      More
    • back into

      US /bæk ˈɪntu/

      UK /bæk ˈɪntuː/

      • Phrasal Verb
      • To drive a vehicle backwards into a space or area.
      • To accidentally collide with something while moving backwards.
      A1
      More
    • back up

      US /bæk ʌp/

      UK /bæk ʌp/

      • Phrasal Verb
      • To save a copy of your computer data
      • To confirm the truth of what someone says
      A1
      More
    • capillary

      US /ˈkæpəˌlɛri/

      UK /kəˈpɪləri/

      • Countable Noun
      • Very small tube that carry blood in the body
      C1
      More
    • carbon

      US /ˈkɑrbən/

      UK /'kɑ:bən/

      • Uncountable Noun
      • Chemical element with an atomic number of 6
      B1
      More
    • cardiac

      US /ˈkɑ:rdiæk/

      UK /ˈkɑ:diæk/

      • Adjective
      • Concerning the heart
      B2
      More
    • circulation

      US /ˌsɚkjəˈleʃən/

      UK /ˌsɜ:kjəˈleɪʃn/

      • Noun (Countable/Uncountable)
      • Movement of blood through the body
      • Repeatedly passing items from one person to others
      B1
      More
    • contract in

      US /ˈkɑntrækt ɪn/

      UK /ˈkɒntrækt ɪn/

      • other
      • To formally engage someone by contract.
      C2
      More
    • coronary

      US /ˈkɒrən(ə)ri/

      UK /'kɒrənrɪ/

      • Adjective
      • Concerning the heart
      B2
      More
    • cusp

      US /kʌsp/

      UK /kʌsp/

      • Noun
      • Pointed part where two curves meet, e.g. in arches
      C1
      More
    • dioxide

      US /daɪˈɑksaɪd/

      UK /daɪˈɒksaɪd/

      • Noun
      • An oxide containing two oxides per molecule
      B2
      More
    • drop off

      US /drɑp ɔf/

      UK /drɒp ɒf/

      • Phrasal Verb
      • To leave someone, something somewhere
      • To fall asleep
      • Verb (Transitive/Intransitive)
      • To take someone or something to a particular place and leave them there.
      A1
      More
    • dub

      US /dʌb/

      UK /dʌb/

      • Transitive Verb
      • To add a new soundtrack to an audio recording
      • To give (a person or place) a name or nickname
      B2
      More
    • even out

      US /ˈivən aʊt/

      UK /ˈi:vən aut/

      • Phrasal Verb
      • To become level or uniform.
      • To distribute something equally or uniformly.
      A1
      More
    • eventually

      US /ɪˈvɛntʃuəli/

      UK /ɪˈventʃuəli/

      • Adverb
      • After a long time; after many attempts; in the end
      • At some later time; in the future
      A2
      More
    • fill up

      US /fɪl ʌp/

      UK /fil ʌp/

      • Phrase
      • Verb (Transitive/Intransitive)
      • To make something full.
      • To become full.
      A1
      More
    • flow

      US /flo/

      UK /fləʊ/

      • Intransitive Verb
      • To move steadily and easily in a certain direction
      • Uncountable Noun
      • Amount of something that moves through an area
      A2
      More
    • fluid

      US /ˈfluɪd/

      UK /'flu:ɪd/

      • Noun (Countable/Uncountable)
      • A material that can easily flow, e.g. water
      • Liquid that flows smoothly, such as water
      • Adjective
      • Able to move smoothly or gracefully
      • Liable to change; unstable.
      B2
      More
    • for example

      US

      UK

      • Phrase
      • As an illustration or instance.
      More
    • from the heart

      US /frəm ðə hɑrt/

      UK /frəm ðə hɑ:t/

      • other
      • In a very sincere and genuine way.
      B1
      More
    • generally

      US /ˈdʒɛnərəli/

      UK /ˈdʒenrəli/

      • Adverb
      • Usually; as a rule; by, to or for most people
      A2
      More
    • heartbeat

      US /ˈhɑ:rtbi:t/

      UK /ˈhɑ:tbi:t/

      • Noun (Countable/Uncountable)
      • Beat of your heart
      • The rhythmic contraction and expansion of the heart.
      C1
      More
    • in addition to

      US /ɪn əˈdɪʃən tu/

      UK /in əˈdiʃən tu:/

      • Preposition
      • Besides; as well as
      • Phrase
      • Besides; as well as.
      • Furthermore; moreover.
      B1
      More
    • in terms of

      US

      UK

      • Phrase
      • With regard to; concerning a particular aspect.
      A1
      More
    • in the middle of

      US

      UK

      • Phrase
      • In the central part or point of something.
      • Engaged or occupied with something.
      A2
      More
    • inside of

      US /ɪnˈsaɪd ʌv/

      UK /inˈsaid ɔv/

      • Preposition
      • Within; in the inner part of.
      • Within a certain period of time.
      A1
      More
    • journey

      US /ˈdʒɚni/

      UK /'dʒɜ:nɪ/

      • Noun
      • Act of traveling from one place to another; trip
      • Intransitive Verb
      • To travel through a place
      A2TOEIC
      More
    • layer

      US /ˈleɚ/

      UK /ˈleiə/

      • Noun (Countable/Uncountable)
      • One of several sheets of a material or object
      • A covering of something spread over a surface.
      • Transitive Verb
      • To put things one on top of another
      B1TOEIC
      More
    • left and right

      US

      UK

      • Adverb
      • In both the left and right directions.
      • Everywhere; in all directions.
      • Noun
      • Referring to both liberal and conservative political viewpoints.
      • Two opposing options or directions.
      A1
      More
    • load

      US /lod/

      UK /ləʊd/

      • Noun (Countable/Uncountable)
      • Large, often heavy, amount of a thing to be moved
      • A burden; heavy responsibility
      • Transitive Verb
      • To put in items for use (e.g. bullets in a gun)
      A2TOEIC
      More
    • look at

      US /lʊk æt/

      UK /luk æt/

      • Phrasal Verb
      • To use your eyes to focus on something
      • To focus your eyes on something carefully
      A1
      More
    • lower half

      US

      UK

      • Noun
      • The bottom part of something, especially when divided horizontally.
      • The part of the body below the waist.
      B2
      More
    • lung

      US /lʌŋ/

      UK /lʌŋ/

      • Noun
      • One of the two organs we use to breathe
      B1
      More
    • make up

      US /mek ʌp/

      UK /meik ʌp/

      • Phrasal Verb
      • To invent or create a story
      • To add up to
      • Verb (Transitive/Intransitive)
      • To invent a story, excuse, etc.
      • To compensate for something lost, missed, or deficient.
      A1
      More
    • move around

      US /muv əˈraʊnd/

      UK /mu:v əˈraund/

      • Phrasal Verb
      • To change position or location; to go from place to place.
      • Intransitive Verb
      • To spread or circulate (e.g., information, rumors).
      More
    • move out

      US /muv aʊt/

      UK /mu:v aut/

      • Phrasal Verb
      • To leave a house or flat permanently.
      • To advance from a defensive position.
      A2
      More
    • muscular

      US /ˈmʌskjəlɚ/

      UK /ˈmʌskjələ(r)/

      • Adjective
      • Having strong or developed muscles
      B1
      More
    • off of

      US /ɔf ʌv/

      UK /ɔf ɔv/

      • Preposition
      • From a position on something; down from.
      A1
      More
    • outside of

      US /aʊtˈsaɪd ʌv/

      UK /ˌautˈsaid ɔv/

      • Preposition
      • Located or situated beyond the boundaries or confines of something.
      • Beyond the scope, range, or limits of something.
      A1
      More
    • over to

      US

      UK

      • Preposition
      • Used to hand over to someone else to speak
      • The responsibility is now yours
      More
    • oxygen

      US /ˈɑksɪdʒən/

      UK /'ɒksɪdʒən/

      • Uncountable Noun
      • A gas in the air that we need to breathe
      • Oxygen administered as a medical treatment.
      B1
      More
    • pressure

      US /ˈprɛʃɚ/

      UK /'preʃə(r)/

      • Noun (Countable/Uncountable)
      • Anxiety caused by difficult problems
      • Force, weight when pressing against a thing
      • Transitive Verb
      • To apply force to something
      • To persuade or force someone to do something
      A2TOEIC
      More
    • prevent

      US /prɪˈvɛnt/

      UK /prɪ'vent/

      • Transitive Verb
      • To stop something from happening or existing
      A2TOEIC
      More
    • protein

      US /ˈprəʊˌtiːn/

      UK /ˈprəʊti:n/

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

      US /ˈpʌlməneri/

      UK /ˈpʌlmənəri/

      • Adjective
      • Concerning the lungs/disease of the lungs
      C1
      More
    • pump

      US /pʌmp/

      UK /pʌmp/

      • Verb (Transitive/Intransitive)
      • To make liquid or gas flow in a particular direction
      • To make water/other liquid move using a machine
      • Noun
      • A device more moving liquids
      • Light woman's shoe
      B1
      More
    • rather than

      US

      UK

      • Adverb
      • More exactly; more correctly
      • Preferably; instead
      • Preposition
      • Instead of
      A1
      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
    • sac

      US /sæk/

      UK /sæk/

      • Noun
      • Bag-like part of an animal or plant
      B2
      More
    • same time

      US

      UK

      • Phrase
      • Occurring simultaneously or at the same point in time.
      • At the identical time as before; recurring at a fixed hour.
      • Noun
      • An equal duration or period.
      A1
      More
    • slightly

      US /ˈslaɪtli/

      UK /ˈslaɪtli/

      • Adverb
      • Only a little
      B1
      More
    • superior

      US /sʊˈpɪriɚ/

      UK /su:'pɪərɪə(r)/

      • Adjective
      • Better; higher quality
      • Higher in rank, status, or quality.
      • Noun
      • The senior person in a monastic community
      • Person of higher rank than you
      B1TOEIC
      More
    • surface

      US /ˈsɚfəs/

      UK /'sɜ:fɪs/

      • Transitive Verb
      • To give (road) a top layer
      • Intransitive Verb
      • To appear after being hidden, unseen, or unknown
      • To come to the top of something; emerge
      A2TOEIC
      More
    • systemic

      US /sɪˈstɛmɪk/

      UK /sɪ'stemɪk/

      • Adjective
      • Affecting the entire body, system
      • Relating to or affecting the entire body or a system.
      B2
      More
    • temperature

      US /ˈtɛmpərəˌtʃʊr,-tʃɚ,ˈtɛmprə-/

      UK /ˈtemprətʃə(r)/

      • Noun (Countable/Uncountable)
      • When you your body heat is above normal
      • How hot or cold something is, e.g. the weather
      A2
      More
    • tether

      US /ˈtɛðɚ/

      UK /'teðə(r)/

      • Transitive Verb
      • To restrain with a rope; tie down; tie up
      • Noun
      • A rope or tie that restrains things, e.g. a cow
      C1
      More
    • thick

      US /θɪk/

      UK /θɪk/

      • Adjective
      • Difficult to see through, as fog
      • Full of (people, etc.)
      • Adverb
      • In close association or friendship.
      A2
      More
    • tiny

      US /ˈtaɪni/

      UK /'taɪnɪ/

      • Adjective
      • Very, very small
      A2
      More
    • tissue

      US /ˈtɪʃu/

      UK /ˈtɪʃu:/

      • Noun (Countable/Uncountable)
      • Substance formed by cells of living thing; flesh
      • Kind of thin, light paper used to pack objects
      A2
      More
    • to the left

      US

      UK

      • Phrase
      • In or toward the left direction.
      • Situated on the left side of.
      More
    • trip

      US /trɪp/

      UK /trɪp/

      • Verb (Transitive/Intransitive)
      • To release an electrical switch
      • To fall by catching your foot on something
      • Noun
      • Act of falling down; falling over an obstacle
      • Journey or visit to a place
      A2
      More
    • ultimately

      US /ˈʌltəmɪtli/

      UK /ˈʌltɪmətli/

      • Adverb
      • Done or considered as the final and most important
      • Fundamentally; at the most basic level.
      B1TOEIC
      More
    • up until now

      US

      UK

      • Phrase
      • Until the present time; so far.
      A1
      More
    • valve

      US /vælv/

      UK /vælv/

      • Noun
      • A device along a pipe or tube to regulate flow
      B1
      More
    • ventricle

      US /ˈvɛntrɪkəl/

      UK /ˈventrɪkl/

      • Noun
      • Chamber of the heart that pumps blood to arteries
      C2
      More
    • vessel

      US /ˈvɛsəl/

      UK /ˈvesl/

      • Countable Noun
      • Container, such as a cup, for holding liquids
      • A ship or boat; something that carries things
      B1TOEIC
      More
    • visceral

      US /ˈvɪsərəl/

      UK /ˈvɪsərəl/

      • Adjective
      • From deep within you; caused by strong instincts
      C1TOEIC
      More
    • volume

      US /ˈvɑljum, -jəm/

      UK /ˈvɒlju:m/

      • Noun (Countable/Uncountable)
      • Number or amount of something e.g. sales
      • Amount of space that something takes up
      • Countable Noun
      • One book that is part of a set of books
      A2
      More
    • with it

      US /wɪð ɪt/

      UK /wið it/

      • Adjective
      • Intelligent, alert, and up-to-date.
      • Understanding and knowledgeable about current trends or information.
      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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    B1
    #blood#pulmonary#valve#ventricle#atrium#layer

    Cardiovascular system anatomy and physiology

    0
    林宜悉 posted on 2026/10/17
    Ever wonder how your heart manages to pump blood around your body day and night? This video breaks down the cardiovascular system, teaching you key anatomical terms like myocardium and pulmonary circulation so you can master the mechanics behind every "lub-dub" heartbeat.

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