TabWiktionary 原文中文来自 ECDICTn.制表(键)，搭襻，标号，调整片，(易拉罐)拉环，帐单，标签，制表符1词源 1词源说明From tab.释义（英文）名词 Noun(computing) A key on a computer keyboard that typically inserts a tab or moves the input focus.2词源 2释义（英文）名词 NounAlternative letter-case form of tab (“student at Cambridge”).