ir.re.proach.a.bleadj.(形容词)Perfect or blameless in every respect; faultless:无瑕疵的:完美的或在各方面都无可挑剔的;没有错误的:例句:irreproachable conduct.准确无误的举止【引伸】ir.reproach.abil.ity 或ir.reproach.ablenessn.(名词)ir.reproach.ablyadv.(副词)