Copper conducts electricity better than other materials.铜的导电性能比其他材料好。
The early settlers traded copper for corn.早期移民用铜换取谷物。
The machine sliced of thin rounds of copper into a bin.这台机器将薄圆铜片切进箱子里。
Exploitation of copper deposits.开发铜矿
The shop sells copper vessels of all shapes.这家商店出售各种形状的铜器皿。
The Sleeping Buddha is a giant copper statue of Sakyamuni.这座卧佛是一尊巨大的释迦牟尼铜像。
Brass is an alloy of copper and zinc.黄铜是铜和锌的合金。
They proved up the copper deposit.他们探明了铜矿的矿床。
英英解释
5个名词解释
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] copper , cu , atomic number 29