Nitropenthrite
[化] 四硝基季戊四醇
🗣️ 情景例句
You mean you never do anything yourself?
你意思是你自己不做任何事？
How is the weather today?
今天天气如何？气温多少度？
You do not have to devise ways of taking your mind off the journey, for an aeroplane gets you to your destination rapidly.
你不必想办法去摆脱旅途的困扰，因为飞机会迅速地把你送到目的地。