Mfvl
abbr. maximal flow-volume loop 最大呼气流速-容积曲线
🗣️ 情景例句
Do you hike or fish on your trips?
旅游时，你会步行或钓鱼吗？
He who lives in glass house should not throw stones.
正人先正己。
He has to deduce what he can from the few scanty clues available.
他们必须根据现有的不充分的线索进行推理。