那位能介绍一下leverage的动词意义（经济方面以外的）？

方案A可以因为方案B而被推翻。名词中也有机械“杠杆原理”，所以动词可以理解为机械性的“推翻”。
n.
1. a. The action of a lever.
b. The mechanical advantage of a lever.
2. Positional advantage; power to act effectively: "started his . . . career with far more social leverage than his father had enjoyed" (Doris Kearns Goodwin).
3. The use of credit or borrowed funds to improve one's speculative capacity and increase the rate of return from an investment, as in buying securities on margin.
1. a. To provide (a company) with leverage.
b. To supplement (money, for example) with leverage.
2. To improve or enhance: "It makes more sense to be able to leverage what we [public radio stations] do in a more effective way to our listeners" (Delano Lewis).
leverage [ˈliːvərɪdʒ -vrɪdʒ]
n
1. (Engineering / Mechanical Engineering) the action of a lever
2. (Engineering / Mechanical Engineering) the mechanical advantage gained by e