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

• 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。
• 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。
• 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？
• A connecting line is connected with the movable pulley.
  连线和动滑轮相接；
• 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。
• Only turn engine using the crankshaft pulley, not at the camshafts.
  仅能使用曲轴皮带轮转动发动机，而不是在凸轮轴处转动。
• 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。
• 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。
• See removing and installing pulley, removing and installing single-mass flywheel or removing and installing flywheel.
  参见拆卸和安装皮带轮、拆卸和安装单质量飞轮或拆卸和安装飞轮。
• 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。