Untread
vt. 返回, 折回, 退回
🗣️ 情景例句
I've never been more relaxed.
我从来没像这样轻松过。
Where am I supposed to pay the excess train fare?
我应该在哪里补票？
Still, I'm glad the bell is working again.'
不过，钟又能报时了，我还是很高兴的。”