copper什么意思 copper音标、翻译、用法
copper音标
英 [ˈkɒpə(r)]
美 [ˈkɑpə(r)]
copper翻译
n.
铜；铜币；紫铜色；警察
adj.
铜制的；
vt.
镀铜；
变形
复数：coppers
双语释义
n.(名词)[U]铜a metal with a color between brown and red[C]铜币a coin of low value made of copper
英英释义
copper
n.a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
同义词：Cuatomic number 29
a copper pennyuncomplimentary terms for a policeman
同义词：bullcopfuzzpig
a reddish-brown color resembling the color of polished copper
同义词：copper color
any of various small butterflies of the family Lycaenidae having coppery wingsv.coat with a layer of copper
copper用法
词汇搭配
用作名词 (n.)动词+～ask for〔collect〕 coppers要〔收集〕铜币cast〔toss〕 coppers扔铜币mine copper开发铜矿形容词+～greasy copper铜臭～+名词copper manufactures铜制品copper sulphate硫酸铜copper wire铜丝介词+～four pence in coppers四便士铜币fine work on copper铜币上的美术精品
词组短语
copper mine铜矿
copper alloy铜合金
copper wire铜线
copper ore铜矿
copper tube铜管
copper powder[冶]铜粉
copper clad铜箔；包铜的
copper foil铜箔
copper plating镀铜；电镀铜；红铜
copper sulfate硫酸铜
pure copper纯铜，红铜
jiangxi copper江西铜业（铜生产商）
copper plate铜板
copper concentrate铜精矿
copper pipe铜管
copper oxide[医]氧化铜
electrolytic copper电解铜
copper content含铜量
red copper紫铜
copper strip铜带；铜条
更多收起词组短语
双语例句
用作名词(n.)Copper conducts electricity better than iron does.
铜的导电性比铁强。The shop sells copper vessels of all shapes.
这家商店出售各种形状的铜器皿。He polished up the old copper coins.
他把旧铜币擦亮。I gave him a few coppers.
我给了他几个铜币。I know he is a plain-clothes copper.
我知道他是个便衣警察。Her hair shone copper in the sunlight.
她的头发在阳光下闪着紫铜色。The cloud-mussed sky turned a vague copper color.
堆满乌云的天空现出一种混沌的紫铜色。用作及物动词(vt.)Zinc base die castings are always copper plated in cyanide baths.
锌基合金的压铸件总是在氰化镀液中镀铜。The development history of cyanide-free copper electroplating is briefly reviewed.
摘要简要回顾了无氰碱性镀铜的发展历史。
权威例句
Copper enzymes in isolated chloroplast
Copper enzyme in isolated chloroplasts poly-phenoloxidase in Beta vulgaris
Copper enzymes in isolated chloroplasts: polyphenoloxidase in Beta vulgaris
Development of a DTPA Soil Test for Zinc, Iron, Manganese, and Copper
Large-area synthesis of high-quality and uniform graphene films on copper foils
Large-area systhesis of high-quality and uniform graphene films on copper foils
A stepwise huisgen cycloaddition process: copper(I)-catalyzed regioselective "ligation"of azides and terminal alkynes.
Synthesis, structure, and spectroscopic properties of copper(II) compounds containing nitrogen–sulphur donor ligands; the crystal a...
Peptidotriazoles on Solid Phase: [1,2,3]-Triazoles by Regiospecific Copper(I)-Catalyzed 1,3-Dipolar Cycloadditions of Terminal Alk...
Controlled/“Living” Radical Polymerization. Atom Transfer Radical Polymerization Catalyzed by Copper(I) and Picolylamine Complexes