Rief
abbr. recycling isoelectric focusing 再循环等电聚焦
🗣️ 情景例句
I'll miss my birthday party on Saturday.
就会错过星期六我的生日派对。
A true friend is known in the day of adversity.
疾风知劲草，患难知友情。
And I want these price lists as well.
还有这些价目表我也要。