Tetranitrocompound
四硝基化合物
🗣️ 情景例句
All right. We'll make close study about it and give you reply as soon as possible.
很好。对这个问题我们将仔细研究一下，尽快给你们答复。
You said it. I didn't.
这是你说的喔！
We'll take all that you can give us.
你们有多少就买多少。