Vocabulary

  • make certain: To ensure or ascertain something.
  • used to: Did regularly before, but don't do now
  • prior to: Before a particular time or event.
  • next to: Being located along side another
  • turn on
  • turn off
  • specific: Precise; particular; just about that thing
  • immediately: Without any delay; straight away
  • develop: To explain something in steps and in detail
  • wrap: Piece of clothing worn loosely on the shoulders
  • squeeze: Amount of liquid from firmly pressing e.g. orange
  • identify: To indicate who or what someone or something is
  • approximately: Around; nearly; almost; about (a number)
  • abundance: Quantity that is very large or more than enough
  • avoid: To prevent from happening
  • reach: To come to or arrive at a goal or destination
  • edge: An advantage you have over others
  • perform: To carry out an action well or successfully
  • primary: Most important, most basic or essential
  • pour: To fill a person's glass or cup with a drink
  • apply: To spread a substance or liquid over a surface
  • immerse: To put something in liquid until it is covered
  • provide: To make available; to supply for use
  • clip: A metal holder used for keeping things together
  • soak: To make something completely wet
  • fiber: Basic character and nature of a person
  • fit: Good looking; physically attractive
  • chamber: Enclosed space that contains something
  • layer: One of several sheets of a material or object
  • solution: Mix of a liquid and a solid or a gas
  • platform: Flat, raised structure that people stand on
  • ensure: To make something sure, certain, or safe
  • development: Act or process of growing bigger or more advanced
  • fold: To bend one part of something against another
  • plastic: Stiff but usually flexible man-made material
  • medium: Method of expressing ideas or feelings
  • additional: Further or added
  • tray: A wide flat thing to carry food on
  • sheet: Piece of cloth you put on the bed to sleep on
  • place: To put someone in a particular type of situation
  • rinse: To wash off small amounts of dirt, soap suds, etc.
  • obtain: To be given or to earn something through efforts
  • information: Collection of facts and details about something
  • trim: To cut (hair, etc.) to make it neater/shorter
  • membrane: Outside covering of a cell
  • piece: A counter in a board game
  • fill: To make something full
  • turn: To become (a particular age)
  • set: Prepared for something; ready
  • lid: Cover that can be lifted or removed, as on bottles
  • stain: A mark or unwanted spot / thing
  • start: First time or place that a thing exists; beginning
  • discard: To take a card out of your hand in a card game
  • remove: To get rid of something completely
  • cover: To record a different version of another song
  • insert: To put something into a certain place or spot
  • pad: Object that is thin, flat, and usually soft
  • side: To decide to agree with one point, not the other
  • unit: One apartment in a building
  • gel: Thick substance, similar to jelly
  • buffer: Data in computer memory allowing fast access
  • lever: A handle that one pulls to operate a machine
  • clamp: Something used to fasten two things together
  • blot: To remove a spot by putting absorbent material on
  • pre: A prefix meaning 'before'
  • substrate: A substance which a catalyst has an effect on
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  • not found vocabularyNo vocabulary matches your filters
    • abundance

      US /əˈbʌndəns/

      UK /əˈbʌndəns/

      • Uncountable Noun
      • Quantity that is very large or more than enough
      B2
      More
    • additional

      US /ə'dɪʃənl/

      UK /əˈdɪʃənl/

      • Adjective
      • Further or added
      • Extra to what already exists
      A2TOEIC
      More
    • approximately

      US /əˈprɑksəmɪtlɪ/

      UK /əˈprɒksɪmətli/

      • Adverb
      • Around; nearly; almost; about (a number)
      A2TOEIC
      More
    • avoid

      US /əˈvɔɪd/

      UK /ə'vɔɪd/

      • Transitive Verb
      • To prevent from happening
      • To stay away from
      A2TOEIC
      More
    • blot

      US /blɑ:t/

      UK /blɒt/

      • Transitive Verb
      • To remove a spot by putting absorbent material on
      • To block out something so it cannot be seen
      B2
      More
    • buffer

      US /ˈbʌfɚ/

      UK /ˈbʌfə(r)/

      • Noun (Countable/Uncountable)
      • Data in computer memory allowing fast access
      • Protection to prevent things mixing
      • Transitive Verb
      • To store data in special memory for fast access
      • To protect a thing by separating it from
      B2
      More
    • chamber

      US /ˈtʃembɚ/

      UK /'tʃeɪmbə(r)/

      • Countable Noun
      • Enclosed space that contains something
      • Large room that is used for official meetings
      B1TOEIC
      More
    • clamp

      US /klæmp/

      UK /klæmp/

      • Noun (Countable/Uncountable)
      • Something used to fasten two things together
      • Transitive Verb
      • To hold something tight so it cannot move
      B2
      More
    • clip

      US /klɪp/

      UK /klɪp/

      • Countable Noun
      • A metal holder used for keeping things together
      • Brief part of a television show or movie
      • Transitive Verb
      • To attach things together using a metal pin
      • To cut a small section or piece out from something
      B1
      More
    • development

      US /dɪˈvɛləpmənt/

      UK /dɪ'veləpmənt/

      • Noun (Countable/Uncountable)
      • Act or process of growing bigger or more advanced
      • A new event related to a previous event
      A2TOEIC
      More
    • discard

      US /dɪˈskɑrd/

      UK /dɪs'kɑ:d/

      • Transitive Verb
      • To take a card out of your hand in a card game
      • To throw away something unwanted
      B1TOEIC
      More
    • edge

      US /ɛdʒ/

      UK /edʒ/

      • Noun (Countable/Uncountable)
      • An advantage you have over others
      • Cutting side of a sharp object
      • Transitive Verb
      • To cut something to make the blade sharp
      • To go around the boundary of something
      A2TOEIC
      More
    • ensure

      US /ɛnˈʃʊr/

      UK /ɪn'ʃʊə(r)/

      • Transitive Verb
      • To make something sure, certain, or safe
      A2TOEIC
      More
    • fiber

      US /'faɪbə/

      UK /'faɪbə/

      • Noun (Countable/Uncountable)
      • Basic character and nature of a person
      • Stringy substance found in food, e.g. wholewheat
      C2
      More
    • fit

      US /fɪt/

      UK /fɪt/

      • Adjective
      • Good looking; physically attractive
      • Having good physical health and strength
      • Verb (Transitive/Intransitive)
      • To install a machine, equipment etc.
      • To adjust or change to the right size or shape
      A2
      More
    • fold

      US /fold/

      UK /fəʊld/

      • Transitive Verb
      • To bend one part of something against another
      • (Of business) to fail or close down
      • Countable Noun
      • Pen where sheep are kept
      • Group of people who have a common belief
      B1TOEIC
      More
    • gel

      US /dʒɛl/

      UK /dʒel/

      • Noun (Countable/Uncountable)
      • Thick substance, similar to jelly
      • Intransitive Verb
      • To adhere or stick together like a gel
      B2
      More
    • identify

      US /aɪˈdɛntəˌfaɪ/

      UK /aɪ'dentɪfaɪ/

      • Transitive Verb
      • To indicate who or what someone or something is
      • To say exactly what something is
      B1TOEIC
      More
    • immerse

      US /ɪˈmɜ:rs/

      UK /ɪˈmɜ:s/

      • Transitive Verb
      • To put something in liquid until it is covered
      • Verb (Transitive/Intransitive)
      • To become completely involved in something
      B1
      More
    • insert

      US /ɪnˈsɜ:rt/

      UK /ɪnˈsɜ:t/

      • Transitive Verb
      • To put something into a certain place or spot
      • To add (writing) to something.
      • Noun
      • Act of putting into a certain place or spot
      • A leaflet or section inserted in a magazine or newspaper.
      B1TOEIC
      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
    • lever

      US /ˈlɛvɚ, ˈlivɚ/

      UK /'li:və(r)/

      • Countable Noun
      • A handle that one pulls to operate a machine
      • Transitive Verb
      • To move something with a strong bar made of metal
      B2TOEIC
      More
    • lid

      US /lɪd/

      UK /lɪd/

      • Countable Noun
      • Cover that can be lifted or removed, as on bottles
      B1
      More
    • make certain

      US

      UK

      • Transitive Verb
      • To ensure or ascertain something.
      A1
      More
    • medium

      US /ˈmidiəm/

      UK /'mi:dɪəm/

      • Noun
      • Method of expressing ideas or feelings
      • Something available in a middle size or condition
      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
    • next to

      US /nɛkst tu/

      UK /nekst tu:/

      • Preposition
      • Being located along side another
      • In comparison with
      • Adverb
      • Almost; nearly
      A1
      More
    • obtain

      US /əbˈtein/

      UK /əbˈteɪn/

      • Transitive Verb
      • To be given or to earn something through efforts
      • To get something through your efforts
      A2TOEIC
      More
    • pad

      US /pæd/

      UK /pæd/

      • Noun (Countable/Uncountable)
      • Object that is thin, flat, and usually soft
      • Soft section on the bottom of some animals' feet
      • Transitive Verb
      • To put soft material in to provide comfort
      • To take money dishonestly by adding extra charges
      B1TOEIC
      More
    • plastic

      US /ˈplæstɪk/

      UK /'plæstɪk/

      • Uncountable Noun
      • Stiff but usually flexible man-made material
      • Adjective
      • Being easily formed or shaped
      A2
      More
    • platform

      US /ˈplætˌfɔrm/

      UK /'plætfɔ:m/

      • Noun (Countable/Uncountable)
      • Flat, raised structure that people stand on
      • Area from which you board a train at a station
      B1
      More
    • pour

      US /pɔr, por/

      UK /pɔ:(r)/

      • Verb (Transitive/Intransitive)
      • To fill a person's glass or cup with a drink
      • To make something flow in a steady stream
      A2
      More
    • pre

      US

      UK

      • Prefix
      • A prefix meaning 'before'
      B2
      More
    • primary

      US /ˈpraɪˌmɛri, -məri/

      UK /'praɪmərɪ/

      • Adjective
      • Most important, most basic or essential
      • Happening first; earliest
      B2
      More
    • prior to

      US /ˈpraɪɚ tu/

      UK /ˈpraiə tu:/

      • Preposition
      • Before a particular time or event.
      C1
      More
    • reach

      US /ritʃ/

      UK /ri:tʃ/

      • Verb (Transitive/Intransitive)
      • To come to or arrive at a goal or destination
      • To be long enough to get to a certain place
      • Uncountable Noun
      • Power or control someone has over something
      A2TOEIC
      More
    • rinse

      US /rɪns/

      UK /rɪns/

      • Transitive Verb
      • To wash off small amounts of dirt, soap suds, etc.
      • To wash lightly
      • Uncountable Noun
      • Washing off small amount of dirt, soap suds, etc.
      • A form of shampoo or conditioner
      B2
      More
    • sheet

      US /ʃit/

      UK /ʃi:t/

      • Noun (Countable/Uncountable)
      • Piece of cloth you put on the bed to sleep on
      • Piece of thin flat metal, plastic or glass
      A2
      More
    • soak

      US /sok/

      UK /səʊk/

      • Transitive Verb
      • To make something completely wet
      • To place something in liquid for a period of time
      • Noun
      • Placement in liquid for a period of time
      B1
      More
    • solution

      US /səˈluʃən/

      UK /səˈlu:ʃn/

      • Noun (Countable/Uncountable)
      • Mix of a liquid and a solid or a gas
      • Way to solve or deal with a problem
      A2
      More
    • specific

      US /spɪˈsɪfɪk/

      UK /spəˈsɪfɪk/

      • Adjective
      • Precise; particular; just about that thing
      • Concerning one particular thing or kind of thing
      A2
      More
    • squeeze

      US /skwiz/

      UK /skwi:z/

      • Noun (Countable/Uncountable)
      • Amount of liquid from firmly pressing e.g. orange
      • Act of putting pressure on, as to get liquid out
      • Transitive Verb
      • To force or threaten someone to give you something
      • To strongly compress something to get liquid out
      C1
      More
    • stain

      US /sten/

      UK /steɪn/

      • Noun (Countable/Uncountable)
      • A mark or unwanted spot / thing
      • Liquid used to change the color of something
      • Transitive Verb
      • To soil or leave a mark on something
      • To change the color of using a special substance
      B1
      More
    • substrate

      US /ˈsʌbˌstret/

      UK /ˈsʌbstreɪt/

      • Noun
      • A substance which a catalyst has an effect on
      B2
      More
    • tray

      US /tre/

      UK /treɪ/

      • Noun (Countable/Uncountable)
      • A wide flat thing to carry food on
      • Flat storage area of a truck
      B1TOEIC
      More
    • trim

      US /trɪm/

      UK /trɪm/

      • Transitive Verb
      • To cut (hair, etc.) to make it neater/shorter
      B2
      More
    • turn off

      US

      UK

      • Phrasal Verb
      • To make someone feel negatively about something
      A1
      More
    • turn on

      US /tɚn ɑn/

      UK /tə:n ɔn/

      • Phrasal Verb
      • To cause someone to be interested or excited
      • Transitive Verb
      • To activate or switch on a device or appliance.
      • To suddenly attack or criticize someone.
      A1
      More
    • unit

      US /ˈjunɪt/

      UK /ˈju:nɪt/

      • Countable Noun
      • One apartment in a building
      • Group of people, e.g. soldiers, that work together
      B2TOEIC
      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
    • wrap

      US /ræp/

      UK /ræp/

      • Countable Noun
      • Piece of clothing worn loosely on the shoulders
      • Thin bread filled with food and rolled
      • Transitive Verb
      • To be or move around something
      • To cover something with paper or a cloth e.g. gift
      B1
      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
    #membrane#gel#buffer#blot#wash#rocking

    Western Blotting

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    2019512陳逸榛 posted on 2025/06/14
    Ever wondered how scientists detect specific proteins in a lab? This video walks you through the step-by-step Western blotting technique, perfect for boosting your scientific vocabulary! You'll pick up essential terms for protein detection and membrane transfer that are super useful for graduate students and anyone interested in lab protocols.

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