duplicate的过去式是什么?duplicate的用法和例句

duplicate有复制;复印;重复;等意思，那么你知道duplicate的过去式是什么吗?今天一起来学习一下duplicate的过去式以及duplicate的用法和例句，希望对大家的学习有所帮助!

duplicate的过去式及其它时态

duplicate的过去式:duplicated

duplicate的复数:duplicates

duplicate过去分词:duplicated

duplicate现在分词:duplicating

duplicate第三人称单数:duplicates

duplicate的用法和例句

1、Enclosed is our contract No. 345 in duplicate, of which please return us one copy, duly countersign.

随函附上我方第345号合同一式两分, 请会签并回寄一份.

2、This agreement is in duplicate, one original for each party hereto.

本协议一式二份, 各方圴持有一份正本.

3、The manager asks the secretary to duplicate the document.

经理让秘书复印这份文件.

4、I'm on my way to Switzerland, but I've lost my card. I'vegot to get a duplicate.

我正在去瑞士的路上,可是我把卡弄丢了,得去补办一张.

5、This agreement is made in duplicate in both Chinese and English languages , both texts equally authentic.

本协议由中英两种文字书写,一式两份, 两种文本具有同样效力.

6、Article 26 No duplicate coal production license shall be issued for mining in the same area.

第二十六条在同一开采范围内不得重复颁发煤炭生产许可证.

7、May I borrow a duplicate key for room 510?

我可以借用510室的钥匙 吗 ?

8、He let himself in with a duplicate key.

他用一把复制的钥匙打开门进去。

9、This agreement is done in duplicate.

本协议书一式两份.

10、They are both in duplicate.

这两者都是一式两份.