resultless
adj. 无结果的;无效果的;无益的
例句
If love and friendship can't be together, I will abnegate the resultless love.
如果爱与友情不能并存,那我定会放弃一份无结果的爱。
Check answer expire resultless postal company ought to grant first compensate for or take remedial action.
查复期满无结果的,邮政企业应当先予赔偿或者采取补救措施。