duplicate是什么意思_duplicate怎么读_中英文释义(含例句用法)

duplicate: duplicate: [15] Like its close relative double, duplicate comes ultimately from Latin duplus ‘two-fold’, a compound adjective based on Latin duo ‘two’ and an Indo-European element *plwhich denoted ‘folding’ (it is present also in English fold and ply). English acquired this in the 16th century, and its synonym duplex (based on the extended stem *plic-) in the 19th century. In Latin, duplus formed the basis of a verb duplicāre ‘make twofold, double’, from whose past participle English gets duplicate, while duplex has given us duplicity [15].
=> double, duplicity, fold, ply, two
duplicate (adj.): mid-15c., "having two parts, double," from Latin duplicatus, past participle of duplicare "to double," from duo "two" (see two) + plicare "to fold" see ply (v.1)). Meaning "exactly corresponding, that is an exact copy of" is from 1812.
duplicate (v.): 1620s, "to double," from Latin duplicatus, past participle of duplicare (see duplicate (adj.)). Meaning "make an exact copy" is from 1640s (implied in duplicated). Related: Duplicating. The noun is first recorded 1530s.

词态变化

复数 duplicates;
第三人称单数 duplicates;
过去式 duplicated;
过去分词 duplicated;
现在分词 duplicating;
名词 duplication;

权威造句

1. Charles scored again, with an exact duplicate of his first goal.: 查尔斯再次得分,与第一次破门如出一辙.

2. His task will be to duplicate his success overseas here at home.: 他在海外取得了成功，现在的任务就是要在国内再创辉煌。

3. He let himself in with a duplicate key.: 他用一把复制的钥匙打开门进去。

4. The manager asks the secretary to duplicate the document.: 经理让秘书复印这份文件.

5. Your jacket"s a duplicate of mine.: 你的夹克跟我的一样.

近反义词

copy 复制品

repeat 重复

double 双重的

facsimile 摹本

replicate 复制

matching 匹配的

reproduction 再现

photocopy 影印本

redo 重做

identical 同一的

replacement 更换

replica 复制品

spare 备用的

carbon copy 复写本, 极其相似的人或...

reproduce 再生

twin 孪生的

twinned 成双成对的

parallel 平行的

extra 额外的

reduplicate 重复

duplication 复制

model 模范

xerox 静电复印件

相似短语

in duplicate 一式二份

duplicate will 【法】遗嘱复本, 遗嘱副本

will duplicate 【法】遗嘱副本, 遗嘱复本

to duplicate n.复制

duplicate film 复印胶片

duplicate injection 重复注射

duplicate routine 重穿程序，复制例行程序

duplicate work 大量生产

duplicate segment n. 【计算机】重复部分

duplicate document n.副本单据

单词分析

这些名词均有“复制品”之意。
copy普通用词，含义广泛，指精确的或不精确的复制品。
duplicate常指完全一模一样，可代替原件的复制品。
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。
reproduction批按原物复制的产品，着重复制品与原物相似。
facsimile含义与copy大体相同，但较文雅。这些动词均有“复印、复制”之意。
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。
duplicate指对原件进行复制或复印，侧重结果与原件一模一样。

记忆方法

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duplicate是什么意思，duplicate怎么读

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