Molybd-
[医] 铅, 钼
🗣️ 情景例句
OK. I'll let you get back to your work.
好，你过去工作吧。
It's wrong to break the law.
犯法是不对的。
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。