copper

过去分词：

动词过去分词: coppered

更多词形：

形容词: coppery | 动词过去式: coppered | 动词过去分词: coppered | 动词现在分词: coppering | 动词第三人称单数: coppers |

单词例句：

Any of several copper and zinc or tin alloys resembling gold in appearance and used to ornament furniture, moldings, architectural details, and jewelry.

铜锌锡合金外表看来象金的、由铜、锌或锡组成的合金，用于装饰家具、模具、建筑配件和珠宝。

An alloy of copper, zinc, and tin, used in imitation gold jewelry.

金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰

And all can run on copper or fiber-optic cable.

所有这些均可在铜线或光缆上运行。

A copper colossus of their leader stood in the middle of the square.

他们领袖的铜巨像耸立在广场中央。

The fusion of copper and zinc makes the metal brass.

铜和锌的熔化制成黄铜。

Is it silver or copper that is the best conductor?

最好的导体是银还是铜?

Heating a copper bar will cause it to expand.

加热一根铜棒会使它膨胀。

Ornamental copper pans hung on the wall.

墙上挂着装饰性的铜盘。

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。