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

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。
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。
Hanger crane lifting pulley is a small one.
吊架起重滑车是小型起重机械的一种。
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。
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。
Undo the collar screw on the belt pulley.
松开皮带轮上的凸缘螺钉。
The pulley width and speed control is handled by a high/ low pressure regulator.
滑轮的宽度和速度控制是通过高/低压力调整器来控制。
The rope and pulley has been already put together.
绳索与滑轮早已装配好了。
Remove drive belt and pulley.
拆下传动带和皮带轮。
Required to loosen the pulley fastening.
松开皮带轮紧固件时需要。