| 释义 |
make a copy of [英] [meɪk ə ˈkɒpɪ ɒv] [美] [mek e ˈkɑpi ʌv] [短语] 复制;制作副本 词频排名 28407/55435 学习人数 324 难度等级 1/10 认知比例 82.50% 例句 Please make a copy of this letter. 请把这信复制一份。 He asked his secretary to make a copy of the document. 他叫秘书把文件复制一份。 助记 联想 duplicate save a back-up copy保存一份副本
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