•铜

铜 发音

[tóng]

英：　　美：

铜 中文意思翻译

铜 常见例句（双语使用场景）

• Copper conducts electricity well.

  铜是电的良导体.

  ——《简明英汉词典》

• The students are asked to prove the purity of copper.

  要求学生们检验铜的纯度.

  ——《简明英汉词典》

• The worker worked in a little copper with the alloy.

  工人在合金里搀了一点铜.

  ——《简明英汉词典》

• Copper has less resistance to electricity than lead.

  铜比铅的电阻要小.

  ——《简明英汉词典》

• Brass is formed by the fusion of copper and zinc.

  黄铜是通过铜和锌的熔合而成的.

  ——《简明英汉词典》

• When nitric acid is poured on copper, a brown vapor gives off.

  将硝酸倒在铜上, 会散发出一种棕色的蒸气.

  ——《简明英汉词典》

• Number 30 has a red door and a brass knocker.

  30号有一扇红门和一幅铜门环.

  ——《简明英汉词典》

• El Salvador produces 100,000 tons of refined copper annually.

  萨尔瓦多每年生产10万吨纯铜。

  柯林斯例句

• He makes decorative vessels in copper, stainless steel and silver.

  他用铜、不锈钢和银制造装饰性器皿。

  ——柯林斯例句

• Copper is a good medium for the conduction of heat and electricity.

  铜是热和电的良导体.

  ——《简明英汉词典》

• the fusion of copper and zinc to produce brass

  铜与锌熔合成黄铜

  ——《牛津高阶英汉双解词典》

• Copper is a good conductor of heat.

  铜是热的良导体.

  ——《简明英汉词典》

• Brass is an alloy of copper and zinc.

  黄铜是铜锌合金。

  ——《牛津高阶英汉双解词典》

• They are available in polished brass, antique brass or silver-plate.

  它们有哑铜的，古铜的和镀银的。

  柯林斯例句

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