Pneumoderma.
[医] 皮下气肿
🗣️ 情景例句
The train will be stopping in five minutes.
火车将在五分钟后靠站。
A thief knows a thief as a wolf knows a wolf.
贼了解贼，正如狼了解狼。
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。