hydrous a. 含水的,水状的(hydr+ous)
anhydrous a. 无水的(an无+hydrous→无水的)
dehydrate v. 脱水(de去掉+hydr+ate→去掉水)
carbohydrate n. 碳水化合物(carbo碳+hydr+are)
hydrate v. 水化n. 水合物(hydr+ate→变成水,水化)
hydrant n. 水龙头(hydr+ant)
hydroelectric a. 水力发电的(hydro+electric电)
hydroplane n. 水上飞机(hydro+plane飞机)
hydropower n. 水力发电(hydro+power电力)