Varioplex
[计] 可变转换器, 变路转换器
🗣️ 情景例句
That'll cheer you up.
这样会让你舒畅些。
You need an injection.
你需要打针。
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。