Blg
abbr. β-乳球蛋白（beta-lactoglobulin β-）
🗣️ 情景例句
No, no, you were right. I was wrong.
确实不容易 说对了。我错了。
No. I live in my own house.
不，我住在自己的房子里。
He insisted on the assistant's counting the money before he left -- 30,000 pennies in all!
这些硬币加在一起共有30，000枚！