imprudent/ɪmˈpru:dnt; ɪm`prudnt/ adj(fml 文) not wise or discreet; not prudent 不智的; 不谨慎的;轻率的 It would be imprudent (of you) to resign from your present job before you are offered another. （你）还没有得到新的工作就辞去现有的工作太不慎重了.
牛津英汉双解词典