Revertive
可逆的
🗣️ 情景例句
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
The flight number is ak708 on september 5th.
班机号码是9月5日ak708
Excuse me, I must go.
请原谅，我得走啦。