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

• Early tractors used belts wrapped around pulleys to power stationary equipment.
  早期的拖拉机通过装在滑轮上的皮带将动力传到挂件上。
• Box2D can join shapes with joints and even includes joint motors and pulleys.
  Box2D可用接头连接不同的形状，甚至可以包括关节马达和滑轮。
• He measured the pulleys and found them to be the exact size.
  他量了量滑轮，发现大小正好合适。
• The directional tooth is driven by the drive shaft by a pair of synchronous pulleys, a pair of bevel gears and a group of straight gears of which the axes are vertically arranged.
  所述的传动链是：由传动轴通过一对同步带轮、一对圆锥齿轮以及一组轴线垂直布置的直齿轮带动定向齿。
• From this saving must be subtracted the cost of gears or belts and pulleys.
  从这笔节省费用中，必须减去齿轮或者滑轮组的成本。
• Optional double steps of pulleys.
  双滑轮可选步骤。
• 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。
• There are cranks and pulleys, beltings tight or slack
  有曲杆与滑车，还有皮带或紧或松
• In high school we learned a lot of laws about pulleys and levers used in different ways.
  在高中我们已学过许多有关不同用途的滑轮和杠杆的定律。
• 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。