Chirometer
[医] 量手器(骨盆手测法用)
🗣️ 情景例句
What did he say? Did you tell him about me?
他怎么说？ 跟他谈到我吗？
Fools grow without watering.
笨蛋自然成，无需浇水勤。
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。