Approvable
a. 可核准的
✅ 同义词
🔴 反义词
🗣️ 情景例句
What about you?
你呢？
May I ask you for a dance?
可以请你跳支舞吗？
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。