Monosulfide
一硫化物
🗣️ 情景例句
You are under arrest.
你被捕了。
I'm going to show him how to speak English.
我正要指点他如何讲英语。
We are always willing to cooperate with you and if necessary make some concessions.
我们总是愿意合作的，如果需要还可以做些让步。