Premis
n. 前题
🗣️ 情景例句
What if we can't tie the tie?
如果我们弄不好领结怎么办？
I learned history last month.
我上个月学历史。
Every day he does the same thing. Why doesn't he use the lift for the last three floors?
每天他都这样度过。为什么上最后3层楼他不用电梯呢？