Anapnograph
呼吸气压速度描记器, 肺活量描记器
🗣️ 情景例句
Do you ever think about other people?
你从来就不考虑考虑别人吗？
I don't know for sure.
我不能肯定。
I often watch TV, but sometimes I read.
我经常看电视，有时看书。