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:lig-
【来源及含义】Latin: tie, bind
【同源单词】alliance, alligate, alligation, alloy, ally, disoblige