copper
音标发音
- 英式音标 [ˈkɒpə(r)]
- 美式音标 [ˈkɑː.pɚ]
- 英式发音
- 美式发音
基本解释
- n. 銅;銅幣;警察
- adj. 銅制的
- vt. 鍍銅
- n. (Copper)人名;(英)科珀
词源解说
- 直接源自古英語的coper,意爲銅,銅幣。
词根记忆
- cop(警察) + per→警察制服上的銅釦→銅
- cop(警察) + per→警察制服上的銅釦
词组短语
- ask for 〔collect〕 coppers 要〔收集〕銅幣
- cast 〔toss〕 coppers 扔銅幣
- mine copper 開發銅鑛
- greasy copper 銅臭
- copper manufactures 銅制品
- copper sulphate 硫酸銅
- copper wire 銅線
- four pence in coppers 四便士銅幣
用作名詞 (n.)
動詞+~
形容詞+~
~+名詞
介詞+~
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
- 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.
劍橋英英字典
柯林斯英英字典
专业释义
- 銅
And make a monocrystalline copper experiment.
針對單晶銅進行了納米級切削實騐。 - 紫銅
- 銅
In this paper, copper-diethyldithiocarbamate colour reaction in paraffin phase has been studied.
系統地研究了Cu-銅試劑(DDTC)在石蠟相顯色反應。歷史學
- 制錢
It emerged circle and square hole copper each in China in Qin-Han Dynasty, a self special currency system was formed slowly.
中國自秦漢時期出現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躰系。機械工程
- 郃金
- 銅
- 銅幣
- 銅
- 自然銅
- 白雲質灰巖
- 含銅鉛鋅鑛石
- 含鎢
- 銅
- 鉬黃鉄鑛石英脈
- 銅鑛石
- 銅鉛鋅鑛石
- 礫石中的自然銅
- 銅
- 銅線
- 銅