gear mechanism
n. 齿轮机构
例句与用法:
A gearing mechanism of a motor vehicle engine that reduces the power output required to maintain driving speed in a specific range by lowering the gear ratio.
(汽车的)超速档机动车辆的一种齿轮装置,通过降低齿轮比率来减少为将车速保持在一定范围内而需要的输出力
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 |