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

Remove drive belt and pulley.
拆下传动带和皮带轮。
The rope and pulley has been already put together.
绳索与滑轮早已装配好了。
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。
Mount belt pulley for hydraulic pump and fit drive belt.
安装液压泵的皮带轮并安装传动带。
The stone was lifted by means of a rope and pulley.
这块大石是用绳子和滑轮给吊起来的。
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。
To release and tighten the belt pulley, a second person must counter with the relevant retaining tool.
要释放和张紧皮带轮，必须有另一个人用相应的固位工具卡住皮带轮。
Fit pulley and drive belt.
安装皮带轮和传动带。
Pulley bearings are frictionless. High friction in steering gear.
滑轮轴承是无摩擦的。转向齿轮摩擦过大。
Required to loosen the pulley fastening.
松开皮带轮紧固件时需要。