[N-UNCOUNT 不可数名词]铜Copper is reddish brown metal that is used to make things such as coins and electrical wires.
Chile is the world's largest producer of copper.
智利是世界上最大的产铜国。
...a copper mine.
铜矿
2
[ADJ 形容词]铜色的;紫铜色的;红棕色的Copper is sometimes used to describe things that are reddish-brown in colour.
[usu ADJ n]
[LITERARY 文]
His hair has reverted back to its original copper hue.
他的头发又变回原来的淡红棕色。
3
[N-COUNT 可数名词]铜板;铜币Coppers are brown metal coins of low value.
[mainly BRIT 主英]
[INFORMAL 非正式]
4
[N-COUNT 可数名词]警察 A copper is a policeman or a policewoman.
[BRIT 英]
[INFORMAL 非正式]
...your friendly neighbourhood copper.
你们友善的社区警察
Oxford
cop·per/ˈkɒpə(r); NAmEˈkɑːpər/noun1[uncountable ](symb.Cu )a chemical element. Copperis a soft reddish-brown metal used for making electric wires, pipes and coins. 铜◆a copper mine铜矿◆copper pipes铜管◆copper-coloured hair红棕色的头发2coppers[plural ]( BrE) brown coins that do not have much value 铜币◆I only paid a few coppers for it.我只花了几个铜板买下这东西。3[countable ]( BrE) ( informal) a police officer 警察coppercopperscop·per/ˈkɒpə(r); NAmEˈkɑːpər/
LDC
coppercop‧per /ˈkɒpə $ ˈkɑːpər/ ●●○ noun
Word Origin
Examples
word sets
Collocations
1[uncountable] a soft reddish-brown metal that allows electricity and heat to pass through it easily, and is used to make electrical wires, water pipes etc. It is a chemical element: symbol Cu2coppers [plural] British English money of low value made of copper or bronze: He offered to do the job for a few coppers.3[uncountable] a reddish-brown colour: her copper hair4[countable] British English informal a police officer—coppery adjective: coppery skin
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