pulleys

英 [ˈpʊliz]

美 [ˈpʊliz]

n.  滑轮; 滑轮组; 滑车
pulley的复数

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。

双语例句

• There are cranks and pulleys, beltings tight or slack
  有曲杆与滑车，还有皮带或紧或松
• Shafts are mounted in bearings and transmit power through such devices as gears, pulleys, cams and clutches.
  轴安装在轴承中，通过齿轮、皮带轮、凸轮和离合器等零件传递动力。
• Check that the belt is correctly seated on all drive pulleys.
  检查皮带在所有驱动皮带轮上是否正确定位。
• Vibration or eccentric spindle driving pulleys.
  钉子传动齿轮振动或偏心。
• We could use pulleys to move the huge stone.
  我们可以用滑轮来搬动这块大石头。
• Alternatively, pulleys can also be used.
  二者择一地，滑车也能被用。
• Check that the installation position of the drive belt on all drive pulleys is correct.
  检查所有驱动皮带轮上的传动带的安装位置是否正确。
• When we were kids, he once rigged up a jungle gym out of wheels and pulleys.
  当我们还是孩子的时候，有一次他用几个轮子和滑轮装配了一个攀登架。
• It is absolutely necessary to check that the drive belt is correctly seated on all pulleys.
  必须检查传动带在所有皮带轮上是否正确入位。
• Our flag is raised to the top of a pole by a rope and two pulleys.
  我们的旗帜被用一根绳子和两个滑轮升到了竿顶。