duplication是什麼意思 duplication的用法 duplication怎麼讀

duplication

英 [djuːplɪ'keɪʃn]美 [,djʊplɪ'keʃən]

n. 複製；副本；成倍

星級詞彙:★

英語詞源

duplication (n.)

early 15c., "doubling," from Middle French duplicacion

(13c.) and directly from Latin duplicationem (nominative duplicatio), noun of action from past participle stem of duplicare (see duplicate (adj.)). Meaning "repetition" is from 1580s.

權威例句

1. Try to avoid wasteful duplication of effort.

儘量避免無用的重複勞動。

2. Duties have been reassigned to avoid wasteful duplication of work.

為避免重複勞動浪費資源,任務已經重新分派.

3. We will attempt to avoid duplication by appropriate cross references.

將用適當的前後對照的方法來避免重複.

4. Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2 - butene.

三氟丙炔和全氟丁烯 -2 在這個區域也出現雙重譜帶.

5. In addition to being wasteful, duplication may be inconvenient and irritating to consumers.

重複投資不僅造成浪費, 也會給消費者帶來不便和激起不滿.

[ duplication 造句 ]