Mfvl
abbr. maximal flow-volume loop 最大呼气流速-容积曲线
🗣️ 情景例句
Only a five percent discount? How about twenty percent?
只打九五折？八折怎么样？
They don't like to work for that man.
他们不想为那个男人工作。
I think I shall read a book instead.
我想我还是读本书吧。