Biso比索bisadv.重复；两次int.再来一个；再演一次bis-xylenen.双二甲苯Bisbutiamine双丁硫胺, 丁酰硫胺[维生素类药]bisischiadic两坐骨的bisimilarity双似bisdesmoside双糖链皂苷bis peroxide过氧化双bis fumarate双反丁烯二酯bisdiguanide双联胍Bis-conray碘卡葡胺, 双碘酞葡胺, 双异泛影葡胺, 双碘酞酰胺葡胺[造影剂]bisazobenziln.双偶氮甲苯