subscriptWiktionary 原文中文来自 ECDICTadj.下标的，写在底下的n.下标构词拆分sub-前缀Under, beneath. · Subsidiary, secondary.+script词根/词干词源说明From sub- + script.释义（英文）名词 Noun(typography) A type of lettering form written lower than the things around it.(programming) An index into an array or hash.动词 Verb(mathematics, sciences, typography