irresolute [ɪˈrezəlu:t]

以下由轻松背单词网站提供

adj.无决断的，优柔寡断的，踌躇不定的

not able or willing to take decisions or actions

Irresolute persons make poor victors. 优柔寡断的人不会成为胜利者。
His opponents were too irresolute to call his bluff. 他的对手太优柔寡断，不敢接受挑战。