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    B2
    #contraception#emergency#sperm#egg#fertilization#released

    The Science of 'Plan B' - Emergency Contraception

    0
    Fu Jung Lai posted on 2012/12/20

    Video vocabulary

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    brain

    US /bren/

    ・

    UK /breɪn/

    • Transitive Verb
    • To strike someone forcefully on the head
    • Noun (Countable/Uncountable)
    • The part of the head that thinks
    • A smart person who often makes good decisions
    A1
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    effect

    US /ɪˈfɛkt/

    ・

    UK /ɪ'fekt/

    • Noun (Countable/Uncountable)
    • An advantage, benefit
    • Change brought about by a cause; result
    • Transitive Verb
    • To cause (something) to happen; bring about.
    A1TOEIC
    More
    hormone

    US /ˈhɔrˌmon/

    ・

    UK /'hɔ:məʊn/

    • Noun
    • Chemical produced by the body to control functions
    B2
    More
    release

    US /rɪ'li:s/

    ・

    UK /rɪ'li:s/

    • Transitive Verb
    • To free someone from a responsibility or burden
    • To allow a film, music etc. to be sold/distributed
    • Noun
    • Act of freeing someone from a duty or burden
    • Introduction of a new product, film, book, etc.
    A2TOEIC
    More
    Use Energy
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    energy point vocabulary

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