美[ˈkɑ:pə(r)] 1 . The combination of sex and treachery proved a copper -bottomed circulation booster.
事实证明，性和背叛的话题结合起来无疑大大增加了发行量。
来自柯林斯例句
2 . Copper, brass and aluminium are separated and remelted for reuse.
铜、黄铜和铝被分门别类重新熔化以进行再利用。
来自柯林斯例句
3 . Miners in Zambia's northern copper belt have gone on strike.
赞比亚北部铜矿带的矿工已经罢工了。
来自柯林斯例句
4 . The government pre-empted a threatened strike at the state-owned copper company.
政府先发制人，制止了国有铜矿公司可能发生的一次罢工。
来自柯林斯例句
5 . We tried to grow some copper sulphate crystals with our children.
我们想跟孩子们一起制作硫酸铜晶体。
来自柯林斯例句
1.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
2.a copper penny
3.uncomplimentary terms for a policeman
4.a reddish brown the color of polished copper
5.any of various small butterflies of the family Lycaenidae having copper colored wings
1.coat with a layer of copper
