手写输入汉字
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铜
「铜」字有 11 画 . 「铜」是 3500 个常用字之一 . 「铜」有 1 个读音, 「铜」的读音有 「tóng」 . 查看「铜」笔顺>>
汉字铜的基本意思
n.: copper; cuprum (Cu)
- copper : n.铜;铜币;紫铜色;灰蝶;铜色蝶;警察;铜制(或铁制)大容器
使用「铜」组词
醋酸铜 copper acetate
铜化合物 copper compound
铜结核 copper nodule
铜笛 brass pipe
叶绿素铜 copper chlorophyll
铜扣子 brass button
铜氨人造丝 cuprammonium rayon
铜与锡的融合 fusion of copper and tin
使用「铜」的例句
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烧杯底部有金属铜的沉淀物。
The copper deposits at the bottom of the beaker.
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铜的抗腐蚀能力比铁强。
Copper is more resistant to corrosion than iron.
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铜具有良好的导电性。
Copper possesses good conductivity.
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矿工在地下作业,采掘煤、铜、金刚石等矿物。
Miners work underground, digging out minerals such as coal, copper, and diamond.
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铜的电阻比铅小。
Copper has less resistance than lead.
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铜电池的功率是硅电池的三倍。
The copper energy cells had triple the efficiency of silicon cells.
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铝和铜等金属价格已复涨。
Prices of metals such as aluminium and copper have rallied.
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一把三小叶状的铜钥匙柄。
A bronze trifoliate key handle.
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这种化合物对铜反应极快。
This compound is a very sensitive reagent for copper.
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短促而渐强的隆隆铜鼓声。
[as adj.]a short crescendo kettledrum roll