Ripp
[医][=resistive intermittent positive pressure]对抗性间歇正压
🗣️ 情景例句
What-are you doing?
你在做什么？
Some students quit school due to poverty.
一些学生因贫困而辍学。
Please write soon and tell me all your news.
噢，我得停笔了。请快点回信，告诉我你们的一切。