reciprocaladj.互惠的;相互的;互补的n.相互;互惠;[数]倒数
reciprocal cross互交,正反交
reciprocal roles交互角色(见角色)
reciprocal paper倒数纸
reciprocal trade互惠贸易
reciprocal terms对等术语
reciprocal depth对应水深
reciprocal beats反复搏动, 折返搏动
reciprocal sight对向照准
reciprocal ratio反比,反比例
reciprocal genes互补基因