duplicate 英 [ˈdju:plɪkeɪt]
美 [ˈdu:plɪkeɪt]
复数形式：duplicates
第三人称单数：duplicates
现在分词：duplicating
过去式：duplicated
过去分词：duplicated
duplicate 词典解释
动词重复；复制；复印
形容词复制的；副本的；完全一样的
名词副本；完全一样的东西 ；复制品
duplicate 词典例句
形容词
-
He opened the door with a duplicate key.
他用一把复制的钥匙打开了门。
及物动词
-
All the members received duplicated notices of the meeting.
所有会员都接到同样的会议通知。
-
He duplicated his former mistakes.
他又犯了和以前一样的错误。
名词
-
Keep a duplicate of the letter.
保存一份信的副本。
duplicate 网络解释
-
abbr. dup; 复制(品
duplicate 英英释义
noun
-
a copy that corresponds to an original exactly
e.g. he made a duplicate for the files
Synonym: duplication
-
something additional of the same kind
e.g. he always carried extras in case of an emergency
Synonym: extra
verb
-
increase twofold
e.g. The population doubled within 50 years
Synonym: double
-
make or do or perform again
e.g. He could never replicate his brilliant performance of the magic trick
Synonym: reduplicate double repeat replicate
-
make a duplicate or duplicates of
e.g. Could you please duplicate this letter for me?
-
duplicate or match
e.g. The polished surface twinned his face and chest in reverse
Synonym: twin parallel
adj
-
being two identical
Synonym: matching twin(a) twinned
-
identically copied from an original
e.g. a duplicate key
duplicate [ˈdju:plɪkeɪt]
六级
考研
托福
雅思
英语释义
1
n. a copy that corresponds to an original exactly
2
v. make or do or perform again
3
v. make a duplicate or duplicates of
4
s. identically copied from an original
相关单词辨析
这组词都有“复制品”的意思，其区别是：
model: 可指按某物式样制造、按比例缩小的模型，也可指某物未制成之前做出的模型。
facsimile: 含义与copy大体相同，但较文雅。
duplicate: 常指完全一模一样，可代替原件的复制品。
reproduction: 批按原物复制的产品，着重复制品与原物相似。
copy: 普通用词，含义广泛，指精确的或不精确的复制品。
这组词都有“复印、复制”的意思，其区别是：
duplicate: 指对原件进行复制或复印，侧重结果与原件一模一样。
xerox: 指用静电复印或用静电印刷术复制。
copy: 着重模仿者的有意识行为或模仿得尽可能接近原件。