Hadst
v. have的第二人称单数过去式
🗣️ 情景例句
How was your flight?
旅途愉快吗？
No,I can't .
不，我不能。
We have just moved into a new house and I have been working hard all morning.
我们刚刚搬进一所新房子，我辛辛苦苦地干了整整一个上午。