Read Edit View history 双曲正弦 shuāngqūzhèngxián hyperbolic sine Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 双曲正弦/雙曲正弦 · shuāngqūzhèngxián · hyperbolic sine 2026/03/04 双曲正弦 / 雙曲正弦 shuāngqūzhèngxián hyperbolic sine hyperbolic sine or sinh (math.) 双曲正弦函数的定义基于指数函数。 created sense Mar 4, 2026, 02:25 AM