Nonsulphide
a. (矿物)不含硫化物的
🗣️ 情景例句
Have you discussed going back to work with your boss?
你已跟你的老板讨论过回去工作的事吗？
Forgive me for interrupting, but I have a question.
对不起我插个嘴，我有一个问题。
No, sir, I always walk this way.
不，先生，我一直是这样走路的呀！