相关单词近义词 sinus 湾, fistulous withers 马肩隆瘘临近词fit, fist, fistulae, fistular, fistulate, Fistularia, fistula ani, fistulatomy, fistula bag, fistulatome, fistulation, fistula tube相似词fistbump, fistfight, fistful, fisticuffs, fit, fit in, fit in with sth, fit sb up, 返回 fistula