Pneumodograph
鼻呼 吸气量描记器
🗣️ 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
别白费口舌规劝他们，他们不会听你的话。
There are many training classed and night classes.
有许多培训班与夜校。
Certainly! What happened? Has your pan broken again?
当然！发生什么事了？你的锅又打坏了吗？