vested interest

• n. 既得权利；根据养老金政策给予职工的一种确定的权利

vested interest的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. (law) an interest in which there is a fixed right to present or future enjoyment and that can be conveyed to another

2. groups that seek to control a social system or activity from which they derive private benefit