Pneumotachogram
呼吸速度描记图
🗣️ 情景例句
I must meet the deadline.
我必须赶上最后期限。
We headed out to school.
我们出发去学校。
Of course. When I got there, you had already started playing. So you didn't see me.
当然啦。当我到那里时，你们已经开始踢球了。因而你没看见我。