without any blemishes or imperfections; perfect 无瑕的,无斑点的;完美的 his brown flawless skin. 他光洁无瑕的棕色皮肤。 ■without any mistakes or shortcomings 完美无缺的;无懈可击的 he greeted her in almost flawless English. 他用一口几乎无懈可击的英语向她问候。 ■(of a person) lacking any faults or weaknesses of character (人)性格完美无缺的