Pentrite
[化] 四硝基赤藓醇
🗣️ 情景例句
He's poor.
他很穷。
Factories employ both male and female workers.
工厂雇用男性和女性的工人。
Excuse the mess, Sam.This room's very untidy.
屋子很乱，请原谅，萨姆。