大小写 dàxiǎoxiě letter case Origin Definitions Defs Strokes Stroke Words Sentences Sents 不区分大小写 bùqūfēndàxiǎoxiě case insensitive not distinguishing between capital and lowercase letters区分大小写 qūfēndàxiǎoxiě case-sensitive distinguishing capital letters from lowercase letters; matching case