自变数 zìbiànshù independent variable Definitions Defs Origin Strokes Stroke Words Sentences Sents 自 zì affixadverb self (bound form) self; oneself; one's own; refers to an action done by oneself or to oneself变数 變數 biànshù variable (math.) a numeric value or symbol that represents a quantity that can change; often contrasted with 常数 chángshù