Pinp
[医][=peak inspiratory negative pressure]最大吸气负压，吸气负压峰值
🗣️ 情景例句
He came down with the flu, so he didn't go to work.
他感冒了，所以没去上班。
How long have they been married?
他们结婚多长时间了？
Every day he does the same thing. Why doesn't he use the lift for the last three floors?
每天他都这样度过。为什么上最后3层楼他不用电梯呢？