['dju:plikit]
duplicate
n. 副本,复本,复制品
a. 复制的,二重的
v. 复制
[计算机] 复制

词形变化:

副词:duplicately 动词过去式:duplicated 过去分词:duplicated 现在分词:duplicating 第三人称单数:duplicates 形容词:duplicable

例句与用法:

  1. A duplicate; a copy.
    副本;复制品
  2. He gave me a duplicate key of his house.
    他给了我另配了一套他房子的钥匙。
  3. This research merely duplicates work already done elsewhere.
    这项研究仅仅是重复别人已经做过的工作。

英英解释:

名词 duplicate:

  1. something additional of the same kind
  2. 同义词:extra
  3. a copy that corresponds to an original exactly
  4. 同义词:duplication

动词 duplicate:

  1. make or do or perform again
  2. 同义词:reduplicate, double, repeat, replicate
  3. duplicate or match
  4. 同义词:twin, parallel
  5. make a duplicate or duplicates of
  6. increase twofold
  7. 同义词:double

形容词 duplicate:

  1. identically copied from an original
  2. being two identical
  3. 同义词:matching, twin, twinned