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    Video vocabulary

    sad

    US /sæd/

    UK /sæd/

    • Adjective
    • Unhappy; wishing something hadn't happened
    ma

    US /mɑ, mɔ/

    UK /mɑ:/

    • Noun
    • Familiar way to address your mother
    bio

    US /'bi:oʊ/

    UK /'bi:əʊ/

    • Noun
    • Concerning biology
    al

    US

    UK

    • Abbreviation
    • AL is an acronym
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