pulley

复数：

名词复数: pulleys

更多词形：

名词复数: pulleys |

单词例句：

The belt started wrapping up on the tractor pulley.

皮带开始绕在拖拉机的皮带轮上。

The size of brade pulley could be decided through consultation.

制动轮尺寸可另行商议。

Pulley systems are commonly used in daily life.

滑轮系统被广泛应用在日常生活中。

Each pulley quadruples the amount of weight a single kite can pull.

每个滑轮的重量是每只风筝载重量的4倍。

A single movable pulley moves with the load.

一个单独的可动的滑轮和负荷一起转动。

The rope and pulley have been already put together .

绳索与滑轮早已装配好了。

The linear speed of ratio of a pulley is in proportion to its diameter.

滑轮的线速度比率与它的直径成正比。

The lower part of a pulley block.

滑车组较低的一部分

Pulley bearings are frictionless.

滑轮轴承是无摩擦的。