coppers

常見(jiàn)例句

用作名詞 (n.)

• Copper conducts electricity well.
  銅是電的良導(dǎo)體。
• Have you any coppers in your change?
  你的零錢里有銅幣嗎?
• This store sells all kinds of copper.
  這家商店出售各種銅制品。

用作名詞 (n.)

• Copper conducts electricity better than iron does.
  銅的導(dǎo)電性比鐵強(qiáng)。
• The shop sells copper vessels of all shapes.
  這家商店出售各種形狀的銅器皿。
• He polished up the old copper coins.
  他把舊銅幣擦亮。
• I gave him a few coppers.
  我給了他幾個(gè)銅幣。
• I know he is a plain-clothes copper.
  我知道他是個(gè)便衣警察。
• Her hair shone copper in the sunlight.
  她的頭發(fā)在陽(yáng)光下閃著紫銅色。
• The cloud-mussed sky turned a vague copper color.
  堆滿烏云的天空現(xiàn)出一種混沌的紫銅色。

用作及物動(dòng)詞 (vt.)

• Zinc base die castings are always copper plated in cyanide baths.
  鋅基合金的壓鑄件總是在氰化鍍液中鍍銅。
• The development history of cyanide-free copper electroplating is briefly reviewed.
  摘要簡(jiǎn)要回顧了無(wú)氰堿性鍍銅的發(fā)展歷史。
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