duplicate
UK/'dju:plikeit/US
IELTSTOEFLB2
Definitions
v.
To make an exact copy of something; to repeat or do again.
复制，复印；重复
n.
An exact copy or replica of an original.
副本，复制品
adj.
Being an exact copy of something; identical to an original.
复制的，完全相同的
Root Breakdown
duplicother
+
ateto make, having
=duplicate
Common Collocations
- 1.duplicate copy副本
- 2.duplicate key复制钥匙
- 3.duplicate record重复记录
Example Sentences
- 1.
The IT department will duplicate your files onto an external drive.
- 2.
Having a duplicate key is helpful in case the original gets lost.