Spiroetry
肺活量测定法
🗣️ 情景例句
Do you remember, Michelle?
你还记得吗， Michelle？
Pervert!
色狼！
However, a new type of humour, which stems largely from the U.S.,has recently come into fashion.
然而，近来一种新式幽默流行了起来，这种幽默主要来自美国。