Nitropenthrite
[化] 四硝基季戊四醇
🗣️ 情景例句
Tell me more about your weekend.
多告诉我一点你们的周末。
The sanitary engineer collects garbage.
卫生队员收集垃圾。
Somebody is always complaining to others.
有人总是向别人抱怨。