音標(biāo)發(fā)音英式音標(biāo) [?k?p?(r)]美式音標(biāo) [?kɑ?.p?]英式發(fā)音 美式發(fā)音 基本解釋n. 銅；銅幣；警察 adj. 銅制的 vt. 鍍銅 n. (Copper)人名；(英)科珀詞源解說 直接源自古英語的coper，意為銅，銅幣。詞根記憶cop(警察) + per→警察制服上的銅扣→銅cop(警察) + per→警察制服上的銅扣同根派生adj性質(zhì)的同根詞coppery：含銅的；銅制的；銅一樣的。n性質(zhì)的同根詞cop：巡警，警官。vt性質(zhì)的同根詞cop：抓住。copper相關(guān)詞英漢例句用作名詞 (n.)Copper conducts electricity well.銅是電的良導(dǎo)體。copper更多例句詞組短語用作名詞 (n.)動詞+～ask for 〔collect〕 coppers 要〔收集〕銅幣cast 〔toss〕 coppers 扔銅幣mine copper 開發(fā)銅礦形容詞+～greasy copper 銅臭～+名詞copper manufactures 銅制品copper sulphate 硫酸銅copper wire 銅線介詞+～four pence in coppers 四便士銅幣copper更多詞組英英字典劍橋英英字典(METAL) a chemical element that is a reddish-brown metal, used especially for making wire and coins(POLICE) a police officer柯林斯英英字典 Copper is reddish brown metal that is used to make things such as coins and electrical wires. (Often shortened to cop)&rarra slang word for policeman Copper is sometimes used to describe things that are reddish-brown in colour. copper劍橋字典copper柯林斯字典專業(yè)釋義能源科學(xué)技術(shù)銅And make a monocrystalline copper experiment.針對單晶銅進(jìn)行了納米級切削實(shí)驗(yàn)。紫銅化學(xué)銅In this paper, copper-diethyldithiocarbamate colour reaction in paraffin phase has been studied.系統(tǒng)地研究了Cu-銅試劑（DDTC）在石蠟相顯色反應(yīng)。歷史學(xué)制錢It emerged circle and square hole copper each in China in Qin-Han Dynasty, a self special currency system was formed slowly.中國自秦漢時(shí)期出現(xiàn)了圓形方孔的制錢以來，就逐漸形成了一套自身特有的貨幣體系。機(jī)械工程合金銅經(jīng)濟(jì)學(xué)銅幣生物學(xué)銅地球科學(xué)自然銅白云質(zhì)灰?guī)r含銅鉛鋅礦石含鎢銅鉬黃鐵礦石英脈銅礦石銅鉛鋅礦石礫石中的自然銅電子、通信與自動控制技術(shù)銅計(jì)算機(jī)科學(xué)技術(shù)銅線動力與電氣工程銅