Unstop
vt. 拔开塞子, 打开...的口, 除去障碍
✅ 同义词
📖 牛津释义
unstop
v
(-pp-) [Tn]
remove a blockage from (a waste-pipe) 除去（污水管）的障碍
unstop a sink, toilet, drain, etc 疏通洗涤槽、 抽水马桶、 下水道等.
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
Which one is cheaper?
哪一个是较便宜的？
The train was traveling at 120 miles an hour.
火车时速一百二十英里。