Perflation
[医] 吹气引流法, 吹入法; 自然通气
🗣️ 情景例句
The whole house needs re-painting.
整个房间需要重新粉刷。
Idleness rusts the mind.
懒惰使人的头脑迟钝。
Many villagers believe that the tree has already claimed a number of victims.
很多村民相信此树已经害了不少人。