He laughed, touched the rope, and set the pulley to working.
他笑了，拿着绳子，转动着辘轳。
pulley
/'pʊlɪ/ /'pʊli/
英汉-汉英词典
- n. 滑轮；滑车；皮带轮
- vt. 用滑轮升起
词组 | 习惯用语
belt pulley 皮带轮；皮带盘
guide pulley 导向轮；压带轮
pulley block 滑轮组
motor pulley 电动机皮带轮
crank pulley 曲轴皮带轮
英语例句库
- 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。The worker threaded the wire through the pulley.
工人把金属丝穿在滑轮上。 - 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。
声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
小王子
艺术巨作揭秘
He had a pulley system — to raise and lower the paintings.
他有一个滑轮系统——用来升降画作。
小王子
All the stars will be wells with a rusty pulley.
所有的星星都将是带有生锈的辘轳的井。
Vox 观点
They navigate the sled down the track using a pulley system.
他们利用滑轮系统引导雪橇沿着轨道前进。
世界小史
They had no machines in those days - rollers and pulleys at most.
当时他们还没有机器--至多只有滚轴和滑轮。
十万个为什么
It weighed about 700 pounds and had to be lowered by a pulley system.
它重约 700 磅，必须通过滑轮系统降低。
VOA Standard 2015年12月合集
The fancy hide-out has a climbing wall, a bucket pulley and a spiral slide.
隐蔽处有一个攀岩墙，一个可以运送水桶的滑轮，以及一个旋转滑梯。
Ugly Betty S01
No, the zipper'snot the problem.The lack of a pulley and severalburly men is the problem.
不 拉链不是问题 没有一车厢魁梧的男人才是问题。
小王子
Because of the pulley, and the rope, what you gave me to drink was like music.
由于那辘轳和绳子的缘故，你给我喝的井水好像音乐一样。
纽约时报 (New York Times)
The creak of the pulley was all you could hear, and water, drip-dripping inside the earth.
你只能听到辘轳的吱吱声，还有水在地底滴哒流动的声音。
中文百科
滑轮
在力学里，典型的滑轮（pulley）是可以绕着中心轴旋转的圆轮。在圆轮的圆周面具有凹槽，将绳索缠绕于凹槽，用力牵拉绳索两端的任一端，则绳索与圆轮之间的摩擦力会促使圆轮绕着中心轴旋转。按滑轮中心轴的位置是否移动，可将滑轮分为「定滑轮」、「动滑轮」；定滑轮的中心轴固定不动，动滑轮的中心轴可以移动。滑轮主要的功能是牵拉负载、改变施力方向、传输功率等等。多个滑轮共同组成的机械称为「滑轮组」，或「复式滑轮」。滑轮组的机械利益较大，可以牵拉较重的负载。滑轮也可以成为链传动或带传动的组件，将功率从一个旋转轴传输到另一个旋转轴。
英语百科
Pulley 滑轮
![Various ways of rigging a tackle.[5]](/uploads/202502/05/Tackles0935.png)
A pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt along its circumference. Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power. In nautical contexts, the assembly of wheel, axle, and supporting shell is referred to as a "block."
近义、反义、联想词
近义词
n.machine, simple machine
联想词
英英词典
pulley n.
- 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
synonymous： pulley-block, block