Read Edit View history 等差 děngchā rank Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 等差 děngchā rank rank; grade; degree of disparity or hierarchy in a series Edit Delete 等差 děngchā equal difference an equal difference between numbers, as found in an arithmetic progression Edit Delete References Add reference No references for this word.
等差 děngchā equal difference an equal difference between numbers, as found in an arithmetic progression Edit Delete