Pneumoderma
皮下气肿
🗣️ 情景例句
Besides Chinese New Year, what are the other festivals according to the Lunar Calendar?
农历新年以外还有什么节日？
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
Once waves have been generated,
一旦波浪形成，