Mef
abbr. maximal expiratory flow 最大呼气流量
🗣️ 情景例句
Well, when do you think you can come over to work?
你想什么时候开始工作呢？
It's going to rain this afternoon.
今天下午好像要下雨。
My name's Tom Goode, by the way.
我叫汤姆·古德，顺便告诉你。