词根词缀：ferro-, ferr-, ferri-

【来源及含义】Latin: iron; pertaining to, or containing iron

【同源单词】ferreous, ferric, ferriferous, ferroalloy, ferrochromium, ferroconcrete

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