gear wheel 详细解释

gear wheel

齿轮

词形变化

动词过去式: geared | 动词过去分词: geared | 动词现在分词: gearing | 动词第三人称单数: gears |

英英释义

名词 gear wheel:

a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion

同义词:gear, geared wheel, cogwheel

补充

gear wheelgear wheeln.1.齿轮