Fena
[医][=excreted fraction of filtered sodium]滤过钠排泄部分
🗣️ 情景例句
Crash dieting is not an advisable way to lose weight.
疯狂节食可不是减肥的好方法。
John has extracurricular activities. He's on the football team.
约翰有课外活动。 他参加了足球队。
Not today,dear.Next time! Could you pass me the salt, please?
今天不行，亲爱的。下次吧！请把盐递给我好吗？