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n.
銅;銅幣;警察;紫銅色;有紫銅色翅膀的小蝴蝶
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vt.
鍍銅
n.
(名詞)
- [U]銅 a metal with a color between brown and red
- [C]銅幣 a coin of low value made of copper
n.
名詞
- 銅(元素符號Cu,原子量63.546,原子序數29) ,紫銅
- <口>警察
- <英口>銅幣,銅錢,零錢
- 銅制品,銅器,銅罐,銅壺,銅鍋,銅管
- 銅色,紅銅色
- 銅礦
adj.
形容詞
- 銅(制)的,銅質的
- 紅銅色的,銅色的,紅棕色的
v.
動詞
- 鍍銅于,涂銅于,在...上鍍銅
- 覆以銅皮,用銅板蓋,用銅皮包
- 下賭注于…上
Noun:
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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
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a copper penny
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uncomplimentary terms for a policeman
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a reddish-brown color resembling the color of polished copper
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any of various small butterflies of the family Lycaenidae having coppery wings
Verb:
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coat with a layer of copper
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用作名詞 (n.)
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Copper conducts electricity better than iron does.
銅的導電性比鐵強。
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The shop sells copper vessels of all shapes.
這里商城售出一些外觀的銅器具。
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He polished up the old copper coins.
他把舊銅幣擦亮。
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I gave him a few coppers.
我給了他以下幾個銅幣。
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I know he is a plain-clothes copper.
我確定他是個便衣民警。
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Her hair shone copper in the sunlight.
她的頭發長在日光下閃著紅銅色。
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The cloud-mussed sky turned a vague copper color.
塞滿云霧的天出現本身混純的裸銅色。
用作及物動詞 (vt.)
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Zinc base die castings are always copper plated in cyanide baths.
鋅基合金材料的壓鑄件一定在氰化鍍液中鍍銅。
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The development history of cyanide-free copper electroplating is briefly reviewed.
英文論文概要集錦了無氰偏堿鍍銅的快速發展經驗。
用作名詞 (n.)
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Copper conducts electricity well.
銅是電的良導體。
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Have you any coppers in your change?
你的零花錢里有銅幣嗎?
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This store sells all kinds of copper.
這里雜貨鋪出租多種多樣銅產品。
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用作名詞 (n.)
動詞+~
形容詞+~
~+名詞
介詞+~
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海詞英語詞典,二十七年茶葉品牌