Schettler
[人名] 舍特勒
🗣️ 情景例句
She is in a meeting until night.
她开会要开到晚上。
Who is to blame?
该怪谁？
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。