Mef
abbr. maximal expiratory flow 最大呼气流量
🗣️ 情景例句
I'm as healthy as a horse.
我像马驹一样健康。
Strong winds howls.
咻咻地刮着强风。
You don't keep your word. Why didn't you tell me then? I've been looking forward to it. How can you change your mind at last minute?
你不守信用。为什么那时不告诉我呢？我一直都盼望着它呢。你怎么能在最后时刻改变主意呢？