Restorator
[医]恢复器（下肢屈伸运动练习器）[商]
🗣️ 情景例句
Take it easy!
再见。
I stayed up until 2:00 in the morning.
我熬夜直到凌晨2点。
I'm sorry, but this week isn't very convenient for me.
对不起，这个星期我都不方便。