Retracting
n. 收起
✅ 同义词
🗣️ 情景例句
What ideas do you have if we employ you?
如果我们录用你，你有什么想法？
What youth is used to, age remembers.
青年时经常做的事，老年时却能记得起。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。