n.[胚][脊椎]前肾(脊椎动物最原始的泌尿器官)
网络 原肾; 前肾或称原肾; 头肾
The goat embryo re-acted the process of the system evolution, which passed through pronephros, mesonephros and metanephros.
山羊胚胎重新反应了系统进化的过程,该过程通过前肾,中肾和后肾。
The development of the kidney, the major excretory organ after birth, consists of 3 stages:the pronephros, mesonephros and metanephros.
肾脏是人体主要的排泄器官,它的发育经过原肾、中肾、后肾3个阶段。