Hexanitroethane
[化] 六硝基乙烷
🗣️ 情景例句
What do you do when he cries like that?
像他哭得这个样子该怎么办？
I'm a fast thief.
我是个跑得快的小偷。
His telescopic observations are justly immortal;
伽利略用望远镜所作的观察确实是不朽的，