The action of a lever.

• 杠杆作用

The action of a lever.的用法和样例：

例句

1. Let the leverage of price be exerted adequately.
   充分发挥价格的杠杆作用。
2. Later systems had radially mounted shoes to provide more stable contact through lever action.
   后面的系统放射状设置集电靴通过杠杆作用来提供稳定接触。