Fena
[医][=excreted fraction of filtered sodium]滤过钠排泄部分
🗣️ 情景例句
My hometown is Jiangsu.
我的家乡是江苏。
Sail while the wind blows; wind and tide wait for no man.
驶船要乘风，风潮不等人。
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。