unsafeWiktionary 原文中文来自 ECDICTadj.不安全的，不安稳的，危险的1词源 1构词拆分un-前缀(added to adjectives or past participles) not · (added to nouns) lack of+safe词根/词干词源说明From un- (not) + safe.释义（英文）形容词 AdjectiveNot safe (various senses); dangerous.词族派生词（4）unsafelyunsafenessmemory-unsafeunsafe sex2词源 2构词拆分un-前缀(added to adjectives or past participles) not · (added to nouns) lack of+safe词根/词干词源说明From un- (reversive prefix) + safe.释义（英文）