metanephros

美 　英

• n.【解】后腎

詞形變化

復(fù)數(shù)：metanephroi  

英漢解釋

n.

1. 【解】后腎

英英解釋

n.	1. an embryonic organ of excretion in reptiles, birds, and mammals that develops into the kidney

例句

The development of the kidney, the major excretory organ after birth, consists of 3 stages: the pronephros, mesonephros and metanephros.

腎臟是人體主要的排泄器官，它的發(fā)育經(jīng)過原腎、中腎、后腎3個(gè)階段。