Cobaltosic sulfide
[化] 四硫化三钴
🧩 词语组成解析
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I want you to hear my new tapes.
我给你听我的新录音带。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
Who is he?
他是谁？