Read Edit View history 菠烷 bōwán bornane Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 菠烷 · bōwán · bornane 2026/03/04 菠烷 bōwán bornane a saturated bicyclic hydrocarbon (C10H18), also known as camphane, that serves as the parent structure for camphor 菠烷是一种具有双环结构的饱和烃。 noun created sense Mar 4, 2026, 02:25 AM