accessory sac附囊accessoryn.附件；配件；同谋adj.辅助的；附属的；同谋的accessory for machine tool机床附件accessory meningeal branch脑膜副支accessory breast neoplasms副乳腺肿瘤accessory A-V connection附加房室联接accessory multangular bone副多角骨accessory obturator artery副闭孔动脉accessory copulatory organ副交配器accessory meningeal artery脑膜副动脉, 脑膜中动脉脑膜副支accessory sleeping quarters附属卧房部分accessory lacrimal caruncle副泪阜