fulfillWiktionary 原文中文来自 ECDICTvt.实践，履行，实行，完成，结束，满足构词拆分full-前缀+fill词根/词干演变路径（由近及远）英语源自 ←中古英语 fulfillen源自 ←古英语 fullfyllan “to fill full”词源说明From Middle English fulfillen, from Old English fullfyllan (“to fill full”). By surface analysis, full- + fill.释义（英文）动词 Verb(transitive) To satisfy, carry out, bring to completion (an obligation, a requirement, etc.).(transitive) To emotionally or artistically satisfy; to develop one's gifts