copper
英 [ˈkɒpə(r)]
美 [ˈkɑːpər]
n. 铜; 铜币; 警察
复数:coppers 现在分词:coppering 过去式:coppered 第三人称单数:coppers 过去分词:coppered
Collins.2 / BNC.3656 / COCA.5053
牛津词典
noun
- 铜
a chemical element. Copper is a soft reddish-brown metal used for making electric wires, pipes and coins- a copper mine
铜矿 - copper pipes
铜管 - copper-coloured hair
红棕色的头发
- a copper mine
- 铜币
brown coins that do not have much value- I only paid a few coppers for it.
我只花了几个铜板买下这东西。
- I only paid a few coppers for it.
- 警察
a police officer
柯林斯词典
- N-UNCOUNT 铜
Copperis 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
- Chile is the world's largest producer of copper.
- ADJ 铜色的;紫铜色的;红棕色的
Copperis sometimes used to describe things that are reddish-brown in colour.- His hair has reverted back to its original copper hue.
他的头发又变回原来的淡红棕色。
- His hair has reverted back to its original copper hue.
- 铜板;铜币
Coppersare brown metal coins of low value. - N-COUNT 警察
Acopperis a policeman or a policewoman.- ...your friendly neighbourhood copper.
你们友善的社区警察
- ...your friendly neighbourhood copper.
英英释义
noun
- any of various small butterflies of the family Lycaenidae having coppery wings
- a reddish-brown color resembling the color of polished copper
- uncomplimentary terms for a policeman
- a copper penny
- a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element
verb
- coat with a layer of copper
双语例句
- Chile is the world's largest producer of copper.
智利是世界上最大的产铜国。 - Contemporary photographs are juxtaposed with a sixteenth century, copper Portuguese mirror.
几幅当代照片和一面16世纪的葡萄牙铜镜并排摆在一起。 - Miners in Zambia's northern copper belt have gone on strike
赞比亚北部铜矿带的矿工已经罢工了。 - When nitric acid is poured on copper, a Brown vapour gives off.
将硝酸倒在铜上,会散发出一种棕色的蒸气。 - Iron casts better than copper.
铁比铜容易铸型。 - Metals commonly mixed with gold are nickel, platinum, and copper.
通常与金混合的金属有镍、铂和铜。 - Although hit by the flood, they did not ask for a single copper from the state.
尽管遭了水灾,他们却没有向国家伸手要一分钱。 - Copper turns green as it weathers.
铜暴露在自然环境中就变绿。 - His hair has reverted back to its original copper hue.
他的头发又变回原来的淡红棕色。 - We tried to grow some copper sulphate crystals with our children.
我们想跟孩子们一起制作硫酸铜晶体。