Acoustometer
[机] 检响计
🏥 医学释义
听力计，测听器
🗣️ 情景例句
Now I can help diaper him.
我现在可以帮他换尿布了。
My brother wants to learn how to drive a car.
我的兄弟要去学驾驶。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。