Tetranitromethane
n. [化]四硝基甲烷
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
No,I don't understand.
不，我不明白。
Can you get a pair for me, please?
您能为我找一双吗？