Copper number
[化] 铜值
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
🗣️ 情景例句
He shows complete indifference to others feelings.
他对别人的感受漠不关心。
I worked as an intern in that firm last summer.
去年夏天我在那家商行实习。
Where do you want to meet?
你想在哪儿见面？