区分大小写 qūfēndàxiǎoxiě case-sensitive Definitions Defs Origin Strokes Stroke Words Sentences Sents 区分 區分 qūfēn verb to differentiate to differentiate or draw a distinction; to divide into categories; differentiation; disjunction大小写 大小寫 dàxiǎoxiě letter case capital and lowercase letters
