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
She was still beautiful at the age of forty.
她活到四十岁仍然很美。
It's the kind of work I've always wanted to do.
它是我常常想做的工作。
Thank you very much.
太谢谢你了。