Unstuff
vt. 放松, 使通畅
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
You can join the line behind the clock tower.
你可以到钟楼后面排队。