Bav
abbr. 二叶式主动脉瓣（Bicuspid Aortic Valve）；巴伐利亚（Bavaria ）；巴伐利亚人的（Bavarian）
🗣️ 情景例句
Too easy?
太简单？
Everything has its time and that time must be watched.
任何事情都有好的时机，不要随意放过。
Do you want to make it earlier or later?
要提早还是延迟呢？