词根词缀：callus-, callous-

【来源及含义】Latin: hardened skin, thick skin; a knob

【相关词根词缀】 Cross references directly, or indirectly, involving the "skin": chorio-; cicatri- (scar); cori-; cuti-; hymen-; lepido- (scab, scale); papulo- (pimple); psoro- (itch, mange); pustu- (blister, pimple); rhytid- (wrinkle); scabio- (mange, itchy); sebo- (grease, oil).

【同源单词】callositas, callosity, callous, calloused, callousness, callus