| 例句 |
The physiotherapy involved moving weights attached to a pulley.物理疗法包括用滑轮移动重物。The chatter of the chairlift cable over the pulley wheel is the loudest noise.最大的声响是升降椅的缆绳在滑轮上发出的吱吱声。The blocks are raised by means of pulleys.那些大块物件是借助滑轮吊起来的。We fixed the pulleys so that the rope had free play.我们装上了滑轮，这样绳索就能自由滑动了。Levers and pulleys are simple machines.杠杆与滑轮是简单的机械装置。The stone was lifted by means of a rope and pulley.石头是用绳子和滑轮吊起的。The Pyramid blocks were hauled into position without benefit of wheels or pulleys.金字塔的石块是在没有借助任何车辆或滑轮的情况下被拉到所在位置上的。The weights are moved via a cable and pulley system.重物通过缆绳和滑轮系统运送。The men raised up the barn's walls with pulleys.这些男人利用滑轮把畜棚的围墙立了起来。The cables were passed inboard through a block.缆绳通过滑轮传至船体内。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。 |