cui bono

cui bono

美 　英

• na.〈外〉什么人得益
• 网络有何用

英汉解释

na.	1. 〈外〉什么人得益

英英解释

n.	1. the legal principle that somebody who would gain something from a particular action or event is probably responsible for it 2. the usefulness of something used to measure its value