定界 dìngjiè to demarcate Definitions Defs Origin Strokes Stroke Words Sentences Sents 定界 dìngjiè to demarcate to mark or establish a boundary bounded (of a set, function, etc.) having a limit or bound in a mathematical context
定界 dìngjiè to demarcate to mark or establish a boundary bounded (of a set, function, etc.) having a limit or bound in a mathematical context
