新东方在线：考研英语核心词汇39

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in all 总共, 总计
    同义替换：
    counting everyone or everything, altogether
    造句：
    There are fifteen books on the first shelf, twenty-one on the second, that makes thirty-six in all.
    书架的第一层有15本书, 第二层有21本, 总共是36本。