详细解释:n. 铜, 警察
【化】 铜Cu
【医】 铜(29号元素)
词型变化：
形容词:coppery动词过去式:coppered过去分词:coppered现在分词:coppering第三人称单数:coppers英语解释：
名词 copper:
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：Cu, atomic number 29