Dipropyloxazolidinedione
[化] 二丙基┭唑烷二酮
??? 情景例句
I've just been robbed. What should I do?
我剛剛被搶劫了，現在不知道該怎么辦？
That's a good idea.
好主意。
By working at tremendous speed, the men managed to get the dish on to dry land before the wave returned.
工人們動作迅速，終于趕在那股大浪返回之前把盤子拽到了岸上。