Rief
abbr. recycling isoelectric focusing 再循环等电聚焦
🗣️ 情景例句
I just stopped by your office in the bank.
我去银行顺便到你的办公室拜访你。
You don't have the right.
你还不够格。
There are many different varieties of bee.
有很多不同种类的蜂。