unmannedWiktionary 原文中文来自 ECDICTadj.无人的，无人操纵的构词拆分un-前缀(added to adjectives or past participles) not · (added to nouns) lack of+manned词根/词干词源说明From un- + manned.释义（英文）形容词 AdjectiveNot operated by a person or a crew.Of a bird of prey: not accustomed to the presence of human beings.(slang, humorous, neologism) Of a setting, situation or event, devoid of males.动词