sudoerWiktionary 原文英美构词拆解sudosudo词干er-er后缀-er(added to verbs) A person or thing that does an action indicated by the root verb; used to form an agent noun. · (added to verbs, informal) A person or thing to which the root verb is done or can be done satisfactorily.词源说明sudo + -er释义名词noun1(computing, Unix) A user who is permitted to run programs with the security privileges of another user.同族词相关词 6-er·superuser·user