pulley
英 [ˈpʊli]
美 [ˈpʊli]
n. 滑轮; 滑轮组; 滑车
复数:pulleys
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- a system of ropes and pulleys
绳索滑轮系统
- a system of ropes and pulleys
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.- The weights are moved via a cable and pulley system.
重物通过缆绳和滑轮系统运送。
- The weights are moved via a cable and pulley system.
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
双语例句
- Undo the collar screw on the belt pulley.
松开皮带轮上的凸缘螺钉。 - 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。 - Required to loosen the pulley fastening.
松开皮带轮紧固件时需要。 - The children contrived a pulley to lift things into their tree house.
这些小孩子设计了一个滑轮,可以将东西吊进他们树上的房子。 - We can help you! Let's make a pulley.
我们可以帮助你们!让我们在做一个滑轮吧。 - 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。 - Only turn engine using the crankshaft pulley, not at the camshafts.
仅能使用曲轴皮带轮转动发动机,而不是在凸轮轴处转动。 - Fit the crankshaft belt pulley with a helper.
与一个助手装配曲轴皮带轮。 - Fasten the pulley and the support block to your worktable.
拴紧对你的工作台的滑车和支承区块。 - Application of Belt Pulley Coupler in Battery Power Lathe Driven: directly driven by motor through jaw resilient coupling.
皮带对轮联轴器在蓄电池电机车上的应用传动:泵通过爪型弹性联轴器,由电动机直接驱动。