ir.res.o.luteadj.(形容词)Unsure of how to act or proceed; undecided.未决定的:不确定如何行动或进行的;未决定的Lacking in resolution; indecisive.犹豫不决的:缺乏决断力的;优柔寡断的【引伸】irres.olute.lyadv.(副词)irres.olute.ness 或irres.olu.tionn.(名词)