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

• Remove drive belt and pulley.
  拆下传动带和皮带轮。
• 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 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。
• The weights are moved via a cable and pulley system.
  重物通过缆绳和滑轮系统运送。
• 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？
• 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。
• 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。
• Fit pulley and drive belt.
  安装皮带轮和传动带。
• 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。