unadvisableWiktionary 原文英美构词拆解unun-前缀advisableadvisable词干un-(added to adjectives or past participles) not · (added to nouns) lack of释义形容词adjective1Inadvisable.2archaicUnwilling to take advice.3archaicImprudent.同族词派生词 2unadvisableness·unadvisably