Shí / yàn / shì / lǐ / cháng / yòng / fēn / zǐ / shāi / qù / chú / róng / jì / zhōng / de / shuǐ / fèn

实验室里常用分子筛去除溶剂中的水分。

Molecular sieves are commonly used in laboratories to remove water from solvents.