词根词缀：habit-, hab-, -hibit; habili-, habil-

【来源及含义】Latin: dwell, live; have, hold; that which may be easily handled, suitable, fit, proper; clothe, clothing

【同源单词】ability, ability grouping, ability, able, able, ably

词根词缀：reciproc-

【来源及含义】Latin: reciprocus, turning back the same way, alternating; turning backward and forward; to give, to do, to feel, or to show in return

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units meaning "another, other, different, alternating, varied, changing": ali-; allo-; alter-; allelo-; hetero-; mut-; poikilo-; vari-.

【同源单词】reciprocal, reciprocal altruism, reciprocal cross, reciprocal determination, reciprocal hybrids, reciprocal inhibition