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：magnet-, magneto-

【来源及含义】Greek: Magnesian [stone]; Magnesia having been a mineral-rich region of Thessaly

【同源单词】aeromagnetics, biomagnetism, diamagnetic, diamagnetism, diffusion tensor imaging, diffusion weighted imaging