Arsenial copper
[机] 砷化铜
🧩 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
You're right. We've earned it.
你说得对，我们有这样做的权利。
Let's see you do it!
有本事你做给我看！
When the dentist at last removed the cotton wool from my mouth,
当那位牙医最后将药棉从我嘴中取出时，