prerogatives
n. 權利( prerogative的名詞複數 ); 特權; <英史>大主教法庭; <美史>總督委任組成的法庭
If something is the prerogative of a particular person or group, it is a privilege or a power that only they have.
Constitutional changes are exclusively the prerogative of the parliament...
修改憲法是議會獨有的權力。
It is your prerogative to stop seeing that particular therapist and find another one.
你有權決定不再去看那個治療師而另找一個。