Ain't
[ [eint] ]
第1级
其它 Other
prep. 不是
🗣️ 情景例句
Yes, it does.
是的 ，确实如此。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
You'd better stay in bed till tomorrow. If you're not better by then, I'll take you to see the doctor.
你最好是在床上躺着，一直到明天。如果还不好，我再带你去看医生。