unsanitaryWiktionary 原文英美adj.不卫生的，有碍健康的，不清洁的中文释义来自 ECDICT构词拆解unun-前缀sanitarysanitary词干un-(added to adjectives or past participles) not · (added to nouns) lack of词源说明From un- + sanitary.释义形容词adjective1Not sanitary; unhealthy; dirty.同族词派生词 2unsanitarily·unsanitariness