unsurvivabilityWiktionary 原文英美构词拆解unun-前缀survivsurvive词干ability-ability后缀un-(added to adjectives or past participles) not · (added to nouns) lack of-abilityForms a noun from a verb or an adjective by changing from -able; ability, inclination or suitability for a specified function or condition.词源说明From un- + survive + -ability.释义名词noun1The condition of being unsurvivable.