Meanwhile, the filtered blood drains into the renal vein.

同时，滤过的血液流入肾静脉。

The clean blood then leads the kidneys via the renal vein and can return to the body.

然后，干净的血液通过肾静脉进入肾脏，并可以返回体内。

This is the entry and exit point for the ureter, renal artery and renal vein, lymphatics, and nerves go into and come out of the kidney.

肾门是输尿管、肾动脉、肾静脉、淋巴管，以及肾传入传出神经的进出之处。

There is a concaved side of the kidney that has a depression where a renal artery enters, and a renal vein and a ureter exit the kidney.

肾的凹陷一侧有肾动脉进入，肾静脉和输尿管出肾。

These peritubular capillaries then reunite to become the cortical radiate veins, then the arcuate veins, then interlobar veins and finally into the left and right renal veins which connect to the inferior vena cava.

这些肾小管周围毛细血管网将重新汇聚成小叶间静脉，然后汇聚成弓状静脉、叶间静脉，最终汇入左右肾静脉；肾静脉又与下腔静脉相通。

For example, the term 'renal' refers to 'kidneys, ' and you have renal arteries that supply blood to the kidneys, and you have renal veins that drain blood away from the kidneys.

例如， 'renal'一词指" 肾脏" ，肾动脉为肾脏供血，而肾静脉则将血液从肾脏排出。