verb [vt. 及物动词] 复制，复印；（无必要地）重复（某事）；使成倍增加
His task will be to duplicate his success overseas here at home. 他的任务将是在国内复制他在海外的成功。
adjective [原级] 完全一样的，复制的；二重的
He let himself in with a duplicate key. 他用一把另配的钥匙打开门进去了。
noun [抽象名词] 完全一样的东西，复制品
I'm on my way to Switzerland, but I've lost my card. I've got to get a duplicate. 我在去瑞士的路上，但是我的卡丢了。我得弄张补发卡。
du(两， 双) + plic(重叠) + ate → 两种重叠状态 → 完全相同的； 复制品
- 网友用 “Duplicate” 造句精选
- He duplicated his former mistakes. 他重蹈了以前的覆辙。
- ...a business which duplicates video tapes for the film makers. …一家为电影制片人复制录像带的企业。
- Is this a duplicate or the original? 这是副本还是正本？