2021考研英語：備考核心詞匯大全(15)

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    2021考研英語：備考核心詞匯大全(15)
    81、in bulk 成批地, 散裝的
    bulk原始涵義：
    n.大部分;大量;散裝The bulk of the work usually starts in one department. 大量的工作通常在一個部門先開始。
    造句：
    They needed flour in bulk to bake bread.
    他們需要大量的面粉來烤面包。
    82、take the floor 起立發(fā)言
    造句：
    He invited the mayor to take the floor.
    他請市長發(fā)言。
    83、on business 出差辦事.
    造句：
    Are you in town on business or for pleasure?
    你到這個小鎮(zhèn)是出差還是來玩呢?
    84、be busy with sth. 忙于某事
    be busy doing sth. 忙于做某事
    真題重現(xiàn)：
    Alone in a deserted house, he was so busy with his research work that he felt anything but lonely.
    他自己呆在一個廢棄的屋子里忙于自己的研究工作，以至于一點都不感覺到孤獨。(1990詞匯)
    造句：
    He is busy with proving up a coal deposit.
    他正忙于勘探煤層。
    He is too Busy doing God knows what.
    他太忙，不知道究竟在忙些什么。
    85、last but one 倒數(shù)第二.
    造句：
    The problem is the last But one.
    這是倒數(shù)第二個問題。