reciprocallyadv.相互地；互益地，互惠地reciprocaladj.互惠的；相互的；互补的n.相互；互惠；[数]倒数reciprocal relative相互亲缘reciprocal relation互反关系reciprocal levelling往复水准测量reciprocal salt pair平衡盐对reciprocal relations互逆关系reciprocal feed pump往复式给水泵reciprocal viscosity倒易粘度,粘度倒数reciprocal tolerance交互耐受性reciprocal agreement互惠协定reciprocal symbiosis互惠共生