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

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 weights are moved via a cable and pulley system.
重物通过缆绳和滑轮系统运送。
The lifting device is a system of rope and pulley.
这种起重装置是由缆索和滑轮组成的。
The rope and pulley has been already put together.
绳索与滑轮早已装配好了。
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 and drive belt.
安装皮带轮和传动带。
Remove pulley on the hydraulic pump.
拆下液压泵上的皮带轮。
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。
Using a locating pin fix the pulley or vibration balancer.
使用定位销固定皮带轮或振动平衡器。