发布于:2025-07-06 05:35浏览量:141文/优校网
1.杆,杠,手柄,手把,工具
2.利弗〔姓氏〕
3.手段
4.矫平机
5.臂距
1.杆,杠,手柄,手把,工具
2.利弗〔姓氏〕
3.手段
4.矫平机
5.臂距
1.利威尔(Charles James,1806-1872,英国小说家)
1.a rigid bar that pivots about a point and is used to move or lift a load at one end by applying force to the other end
2.a mechanical device or machine that operates using leverage
3.a device, tactic, or situation that can be used to advantage
4.a long handle that you pull or push to operate a machine
5.a solid bar, often made of metal, that you put under a heavy object to move itA lever is a simple machine.
6.something that you use for making people do something that you want them to do
1.a rigid bar that pivots about a point and is used to move or lift a load at one end by applying force to the other end
2.a mechanical device or machine that operates using leverage
3.a device, tactic, or situation that can be used to advantage
4.a long handle that you pull or push to operate a machine
5.a solid bar, often made of metal, that you put under a heavy object to move itA lever is a simple machine.
6.something that you use for making people do something that you want them to do