Aldehydic
醛式的
🗣️ 情景例句
Well, assume that if you care about Michelle
噢， 假如你关心 Michelle
Scum of society.
社会败类。
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。