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

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。
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。
A connecting line is connected with the movable pulley.
连线和动滑轮相接；
The rope and pulley has been already put together.
绳索与滑轮早已装配好了。
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。
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？
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。
Remove pulley on the hydraulic pump.
拆下液压泵上的皮带轮。
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。
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。