2025-11-25 10:16 浏览次数 14
泌尿器官
the results were as following :the urinary organs in african ostrich consist of the kidney, ureter and urodeum , each kidney is divided into cranial, middle and caudal divisions;
发现非洲鸵鸟的泌尿系统由肾脏、输尿管和泄殖道组成,肾脏分前、中、后三部;