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

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。
Required to loosen the pulley fastening.
松开皮带轮紧固件时需要。
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 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。
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。
The pulley of the clothes line jumped the track and Mother's washing fell down.
晾衣服绳子的滑轮脱绳了，妈妈洗的衣服掉了下来。
Fit the crankshaft belt pulley with a helper.
与一个助手装配曲轴皮带轮。
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。
To do so, loosen the two front fastening screws and turn the pulley as required.
为此，请松开两个前紧固螺钉，并根据需要转动皮带轮。
Loosely pre-position drive belt on the belt pulley.
预先将传动带松散地放置到皮带轮上。