Read Edit View history 不变 bùbiàn unchanging Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 不变/ 不變 bùbiàn unchanging constant; unvarying; fixed; in mathematics, this refers to an invariant Edit Delete References Add reference No references for this word.
不变/ 不變 bùbiàn unchanging constant; unvarying; fixed; in mathematics, this refers to an invariant Edit Delete