tutorialWiktionary 原文中文来自 ECDICTn.个别指导，论文，学习指南，指导手册adj.个别指导的，家庭教师的，辅导的构词拆分tutor词根/词干+-ial后缀Alternative form of -al.演变路径（由近及远）英语源自 ←拉丁语 tūtor “watcher, protector, defender”词源说明The adjective is from tutor (noun) + -ial, ultimately from Latin tūtor (“watcher, protector, defender”). The noun is transferred from the adjective.释义（英文）形容词 AdjectiveOf or pertaining to a tutor; belonging to, or exercised by, a tutor.名词 Noun(education) A self-paced learning exercise; a lesson prepared so that a student can learn