| 单词 | master copy |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔copy〕Take a photocopy of the master copy.把母本复印一份。牛津搭配〔duplicate〕New copies of the form can be duplicated from a master copy.可以用原件来复制新的表格。朗文当代〔master〕Keep one as a master copy for your own reference and circulate the others.一盘留作母带自用，其余的都分发出去。柯林斯高阶〔master〕You should keep the master copy (= the original) in a safe place.你应该把原版保存在稳妥的地方。剑桥高阶You should keep the master copy in a safe place.你应该把母带放到安全的地方。剑桥国际 |
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