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。
• Required to loosen the pulley fastening.
  松开皮带轮紧固件时需要。
• Undo the collar screw on the belt pulley.
  松开皮带轮上的凸缘螺钉。
• 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。
• 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。
• Fit pulley with new central screw and tighten according to the specified torque.
  用新的中央螺钉安装皮带轮，并按指定力矩拧紧。
• 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。
• Fit pulley and drive belt.
  安装皮带轮和传动带。