Bbg
abbr. bundle branch block 束支块
🗣️ 情景例句
You're kidding!
在开玩笑！
He lacks the necessary experience.
他缺乏必要的经验。
My name is Wu Jun. This is our first lesson, so I don't know all your names.
我叫吴军。这是我们第一次上课，所以我认不全你们的名字。