anhydrous

形容词 anhydrous:

1. without water; especially without water of crystallization

an.hy.drous

adj.Abbr. anhydr.（形容词）缩写 anhydr.
Without water, especially water of crystallization.
无水的：无水的，尤指无结晶水的

来源：
From Greek anudros
源自 希腊语 anudros
an- [without] * see a-
an- [无，没有] *参见 a-
hudôr [water] * see wed-
hudôr [水] *参见 wed-