Read Edit View history 原函数 yuánhánshù antiderivative Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 原函数/原函數 · yuánhánshù · antiderivative 2026/03/04 原函数 / 原函數 yuánhánshù antiderivative antiderivative 求这个函数的原函数。 created sense Mar 4, 2026, 02:25 AM