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

Fit the crankshaft belt pulley with a helper.
与一个助手装配曲轴皮带轮。
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。
Consider the pulley and gear designs that you worked on over the last week.
评估一下你上周做的滑轮和齿轮设计。你和组员是如何试着解决这个问题？
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。
The rope and pulley has been already put together.
绳索与滑轮早已装配好了。
Hanger crane lifting pulley is a small one.
吊架起重滑车是小型起重机械的一种。
Undo the collar screw on the belt pulley.
松开皮带轮上的凸缘螺钉。
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。
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。
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。