Nitromesitylene
硝基-1,3,5-三甲苯
🗣️ 情景例句
It's hard for some older people to take all that noise.
一些老年人没办法忍受那些噪音。
To escape from the policeman
从警察手下逃亡
It was not yet light, so it was easy to stay hidden.
天还没亮，所以很容易隐蔽。