Copper sulfide
[机] 硫化铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Welcome to the Watermill Inn.
欢迎你们来Watermill Inn。
Operator, you gave me a wrong number.
总机，你给我接错号码了。
However, this does not always happen.
然而，情况并不都是这样，