Untread
vt. 返回, 折回, 退回
🗣️ 情景例句
Have a nice flight.
祝您一路顺风。
The flood has left many people homeless.
许多人因洪水而失去了家园。
The noise pollution survey revealed a rather spurring and possibly amusing old fashioned source of noise.
这个有关噪音的污染调查还揭示了一种出人意外而同时可能会引人意外而同时可能会引人发笑的老式噪音源。