M-tolunitrile
[化] 间甲苯基氰
🗣️ 情景例句
A year is really a short time, and later you will be glad you postponed getting married.
一年其实是很短的，过后你将会为你推迟了婚期而感到高兴的。
To hover
盘旋
Who says?
谁说的？