copper
🇬🇧/ˈkɒpə(r)/ 🇺🇸/ˈkɑːpər/📚 5117 107 2四级六级考研托福Copper is reddish brown metal that is used to make things such as coins and electrical wires. 铜
noun [专属名词]铜；铜钱，铜币；<非正式>警察；灰蝶，铜色蝶
Chile is the world's largest producer of copper. 智利是世界上最大的产铜国。
adjective [原级]紫铜色的，红棕色的
His hair has reverted back to its original copper hue. 他的头发恢复到了原来的铜色。
verb [vt. 及物动词]用铜包，给…镀铜
Copper conducts electricity well.
- copper 出现在下面的课文中
- Lesson 93 A noble gift copper 名词: 铜
- Lesson 28 Five pounds too dear
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