F.664
[医] 福诺六六四, 8-(3-二乙氨基-2,2-二甲基丙氨基)-6-甲氧基喹啉
🗣️ 情景例句
Celebrate?
庆祝？
A word spoken is an arrow let fly.
一言既出，驷马难追。
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。