Shaped like a bean, a kidney is roughly the size of a small fist.

肾脏的外形像一个蚕豆，有一个小拳头的大小。

youdao

Shaped like a bean, a kidney is roughly the size of a small fist.

肾脏的外形像一个蚕豆，有一个小拳头的大小。

youdao