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

• Fasten the pulley and the support block to your worktable.
  拴紧对你的工作台的滑车和支承区块。
• Hanger crane lifting pulley is a small one.
  吊架起重滑车是小型起重机械的一种。
• 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。
• 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。
• 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。
• 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？
• Remove drive belt and pulley.
  拆下传动带和皮带轮。
• 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。
• Fit pulley and drive belt.
  安装皮带轮和传动带。
• 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。