copper [形容詞] 紅銅色的; [名詞] 銅
copper
['kɔpə]
n.銅, 銅幣, 警察, 紫銅色, 有紫銅色翅膀的小蝴蝶
vt.鍍銅
例句與用法：
Copper conducts electricity better than iron does.
銅的導電性比鐵強。
Copper and gold are both metals.
銅和金都是金屬。
Copper has less resistance than lead.
銅的電阻比鉛的小。
What color is copper sulfate solution?
硫酸銅溶液是什麼顏色？
Ornamental copper pans hung on the wall.
牆上掛著裝飾性的銅盤。
Brass is formed by the fusion of copper and zinc.
黃銅是由銅和鋅熔合製成的。
Brass is an alloy of copper and zinc.
黃銅是銅和鋅的合金。
The chemical symbol for copper is "Cu".
銅的化學符號是Cu。
詞形變化：
形容詞: coppery | 動詞過去式: coppered | 動詞過去分詞: coppered | 動詞現在分詞: coppering | 動詞第三人稱單數: coppers |
英文解釋:
名詞 copper:
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
同義詞：Cu, atomic number 29
a copper penny
uncomplimentary terms for a policeman
a reddish-brown color resembling the color of polished copper
同義詞：copper color
any of various small butterflies of the family Lycaenidae having coppery wings
動詞 copper:
coat with a layer of copper
以上來源於大辭典
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