词根词缀:hydro-, hydra-, hydr-, hyd-
【来源及含义】Greek: water
【相关词根词缀】 Cross references of word families that refer to "water": aqua-; hydat-; hygro-.
【同源单词】ahydrotaxis, anhydrase, anhydration, anhydride, anhydrobiosis, anhydrous
词根词缀:ophio-, ophi-, ophid-, -ophis; -ophidio, -ophidia
【来源及含义】Greek: snake, snakelike, serpent
【相关词根词缀】 A cross reference of other word family units that are related directly, or indirectly, with: "snakes or other reptiles": angui-; coluber-; herpeto-; reptil-; sauro-.
【同源单词】Carphophis, Hydrophid, Hydrophis, ophic, ophicalcite, Ophicephalidae