Rbe
abbr. red blood cell (count) 血红细胞（数）; red blood corpuscle 红血球; relative biological effectiveness 相对生物原效应
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
The first step to virtue is to abstain from vice.
避开作恶是走向美德的第一步。
Don't forget anything.
别忘了什么东西。