pulley

英 [ˈpʊli]

美 [ˈpʊli]

n.  滑轮; 滑轮组; 滑车

复数：pulleys　

CET6GREIELTS医学

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

柯林斯词典

• 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。

英英释义

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

双语例句

• 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 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。
• A connecting line is connected with the movable pulley.
  连线和动滑轮相接；
• Fit pulley and drive belt.
  安装皮带轮和传动带。
• 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？
• 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。
• Fit the crankshaft belt pulley with a helper.
  与一个助手装配曲轴皮带轮。
• 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。
• Hanger crane lifting pulley is a small one.
  吊架起重滑车是小型起重机械的一种。