Ccnu
[化] 氯乙环己亚硝脲
🗣️ 情景例句
And if I think about it long enough, you never know ...
如果我一直考虑下去的话 ，说不定……
If he doesn't play, who will?
如果他不，谁要去玩？
I'm sure she is.
我肯定她有40岁了。