Nitropenthrite
[化] 四硝基季戊四醇
🗣️ 情景例句
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
My father always gave an ear to my problems.
家父常常倾听我的问题。
But they suddenly became the parents of quintuplets,
但是他们出人意料生了个五胞胎，