零件，附件；辅助的accessory
副胰管accessory pancreatic duct
①附件，辅助设备②辅助的accessory
副鞭accessory flagellum
动眼神经副核accessory nucleus of oculomotor nerve, Edinger-Westphal's
附后髁accessory ventral condyle【昆】
辅助嗅觉球accessory olfactory bulb
炮附子blast-fried aconite [accessory root]