enrollWiktionary 原文中文来自 ECDICTvt.登记，使加入vi.参军，注册构词拆分en-前缀Forms a transitive verb whose meaning is to make the attached adjective · to become+roll词根/词干演变路径（由近及远）英语继承自 ←中古英语 enrollen源自 ←盎格鲁-诺曼语 enroller词源说明From Middle English enrollen, from Anglo-Norman enroller; by surface analysis, en- + roll.释义（英文）动词 Verb(transitive) To enter (a name, etc.) in a register, roll or list(transitive) To enlist (someone) or make (someone) a member of.(intransitive or reflexive) To enlist oneself (in something) or become a member (of something).(transitive, obsolete) To envelop; to enwrap