名詞銅; 銅幣; 紫銅色; 警察
形容詞銅制的
及物動詞鍍銅
形容詞
1.
1. These kettles are all copper.
這些水壺全是銅的。
名詞
1. He had only a few coppers in his pocket.
他兜里僅有幾個銅板。
2. He had only a few coppers with him.
他身邊只有幾枚銅幣。
3. He had only a few coppers in his pocket when he came to Detroit.
他來到底特律時，口袋里只有幾枚銅幣。
2. 紫銅：鈷(Co),鎳(Ni),銅(Cu),鋅(Zn),鋯(Zr), 鈮(Nb),鉬(Mo), 錫(Sn), 鉿(Hf), 鉭(Ta),鎢(W),錸(Re),鉛(Pb), 鉍(Bi). 用戶可通過定義合金文庫來鑒定許多不同類型的不銹鋼,工具鋼,鎳合金, 鈷合金, 紫銅(Copper)和黃銅(Brass),鈦合金.
1. 銅
Copper is reddish brown metal that is used to make things such as coins and electrical wires.
copper
e.g. Chile is the world's largest producer of copper.
智利是世界上最大的產(chǎn)銅國。
e.g. ...a copper mine.
銅礦
2. 銅色的;紫銅色的;紅棕色的
Copper is sometimes used to describe things that are reddish-brown in colour.
e.g. His hair has reverted back to its original copper hue.
他的頭發(fā)又變回原來的淡紅棕色。
3. 銅板;銅幣
Coppers are brown metal coins of low value.
4. 警察
A copper is a policeman or a policewoman.
e.g. ...your friendly neighbourhood copper.
你們友善的社區(qū)警察