Tetranitromethane
n. [化]四硝基甲烷
🗣️ 情景例句
Yes, I have my Passport. Here it is.
是的，我有护照。这就是。
I've got a slight pain in my knee.
我的膝盖有点痛。
At this time of the morning, the arcade was almost empty.
在早晨的这个时候，拱廊街上几乎空无一人。