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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

      • Using a locating pin fix the pulley or vibration balancer.
        使用定位销固定皮带轮或振动平衡器。
      • 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。
      • Hanger crane lifting pulley is a small one.
        吊架起重滑车是小型起重机械的一种。
      • Remove pulley on the hydraulic pump.
        拆下液压泵上的皮带轮。
      • 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。
      • 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。
      • 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。
      • 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。
      • 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?