Perflation
[医] 吹气引流法, 吹入法; 自然通气
🗣️ 情景例句
Make you feel better.
这样才会让你觉得舒服些。
Where they saw chance, we see law.
以前他们认为是偶然的，现在我们认为是必然的。
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。