pulley

英 [ˈpʊli]

美 [ˈpʊli]

n. 滑轮; 滑轮组; 滑车

复数：pulleys　

BNC.20246 / COCA.15800

牛津词典

noun

滑轮；滑轮组；滑车
a wheel or set of wheels over which a rope or chain is pulled in order to lift or lower heavy objects
1. a system of ropes and pulleys
  绳索滑轮系统

N-COUNT 滑轮；皮带轮
Apulleyis a device consisting of a wheel over which a rope or chain is pulled in order to lift heavy objects.
1. The weights are moved via a cable and pulley system.
  重物通过缆绳和滑轮系统运送。

noun

a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope
Synonym:pulley-blockpulley blockblock

The children contrived a pulley to lift things into their tree house.
这些小孩子设计了一个滑轮，可以将东西吊进他们树上的房子。
Fit pulley and drive belt.
安装皮带轮和传动带。
Remove drive belt and pulley.
拆下传动带和皮带轮。
Application of Belt Pulley Coupler in Battery Power Lathe Driven: directly driven by motor through jaw resilient coupling.
皮带对轮联轴器在蓄电池电机车上的应用传动：泵通过爪型弹性联轴器，由电动机直接驱动。
For deficiencies in the design of driving pulley of the belt-convey, carried on analysis and design.
针对带式输送机大型传动滚筒在设计中的不足，对其进行了力学分析和设计。
Fit pulley with new central screw and tighten according to the specified torque.
用新的中央螺钉安装皮带轮，并按指定力矩拧紧。
Fasten the pulley and the support block to your worktable.
拴紧对你的工作台的滑车和支承区块。
The rope and pulley has been already put together.
绳索与滑轮早已装配好了。
A connecting line is connected with the movable pulley.
连线和动滑轮相接；
We can help you! Let's make a pulley.
我们可以帮助你们！让我们在做一个滑轮吧。