duplicate-主題

duplicate

['dju:plikit]

n.副本 
adj.完全一樣的, 複製的 
v.複製, 重複 
[計算機] 複製

例句與用法：

A duplicate; a copy.

副本; 複製品

He gave me a duplicate key of his house.

他給了我另配了一套他房子的鑰匙。

This research merely duplicates work already done elsewhere.

這項研究僅僅是重複別人已經做過的工作。

詞形變化：

形容詞: duplicable | 副詞: duplicately | 動詞過去式: duplicated | 動詞過去分詞: duplicated | 動詞現在分詞: duplicating | 動詞第三人稱單數: duplicates |

英文解釋:

名詞 duplicate:

something additional of the same kind

同義詞：extra

a copy that corresponds to an original exactly

同義詞：duplication

動詞 duplicate:

make or do or perform again

同義詞：reduplicate, double, repeat, replicate

duplicate or match

同義詞：twin, parallel

make a duplicate or duplicates of

increase twofold

同義詞：double

形容詞 duplicate:

identically copied from an original

being two identical

同義詞：matching, twin, twinned

以上來源於大辭典