Pneumoderma.
[医] 皮下气肿
🗣️ 情景例句
Thanks, Dad.
谢谢，爸爸。
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
He told me that he could not go to sleep one night because he heard a strange noise coming from the bar.
他告诉我有天夜里他怎么也睡不着，因为他听到酒吧里传来一阵奇怪的响声。