Osmolarity
[机] 克分渗透压浓度
🗣️ 情景例句
take a vacation away from the family--alone.
离开家人而单独在一起渡个假。
Bees that have honey in their mouths have stings in their tails.
口蜜腹剑。
I have never seen the movie.
我从未看过那部电影。