Rippler
n. 梳麻工；梳麻机
🗣️ 情景例句
Your car needs a tune-up.
你的车该整修了。
How long did the movie last?
电影放了多久了？
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。