抚养权的英文：
custody

We are taking an orphan from Romania; I'll take three salmon steaks.
我们从罗马尼亚获得了对一名孤儿的抚养权。

Tell me again why I fought for custody of you?
再告诉我一遍为什么我要争夺你的抚养权？

To keep in custody and hold an inquiry
拘押查究

The goods are in the custody of the captain.
货物由船长保管。

The manager was taken into custody on the charge of bribery.
这个经理因受贿罪名被拘押。

He was taken into custody immediately after the robbery.
他抢劫后即被拘捕。

I can petition for Junie's custody.
我可以申请做琼妮的监护人。