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
All work and no play makes Jack a dull boy.
只有工作没有娱乐会使人呆头呆脑。
After that,I go downstairs to the kitchen to have breakfast.
在那以后，我去楼下厨房吃早餐。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。