您要查找的是不是：
- A-V瘘A-V fistula
- 高功能性A-V瘘HF; hyperfunctioning A-V fistula
- 不仅A而且not merely A but also B
- 与其说A不如说not so much A as B
- A股A-share
- 把A误以为take A for B
- 膀胱阴道瘘vesico-vaginal fistula
- 鼻瘘nasal fistula
- 维生素Avitamin(e)
- 动静脉瘘arterio venous fistula
- 把A视为looked upon A as B
- 爱克氏瘘管Eck's fistula
- 双酚Abisphenol A
- 膀胱瘘vesical fistula
- 鼻咽瘘fistula of nasopharynx
- A型A Mode; A-form
- 女性生殖道瘘Fistula of the female genital tract
- 把A比喻compare A to B
- 半规管瘘fistula of semicircular canal
- 把A换成exchange A for B
