Mfvl
abbr. maximal flow-volume loop 最大呼气流速-容积曲线
🗣️ 情景例句
She's an easy-going teacher.
她是位随和的老师。
What kind of furniture do you like?
你喜欢什么样的家具？
Here's another photo of Lily. Look! She's swimming very well.
这儿有莉莉的另一张照片。看！她正在游泳，游得非常好。