Cbsa
abbr. cationized bovine serum albumin 阳离子化牛血清白蛋白
🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
But I'll pay. Why not?
但是我付钱啊，不行吗？
he has just bought a new house in the city,
他刚在城里买下一所新房子，