链齿轮 meaning in Chinese
sprocket
Examples
- A device for shifting gears on a bicycle by moving the chain between sprocket wheels of different sizes
脱轨器，转撤器通过在不同大小的扣链齿轮间移动链条而转换自行车齿轮（换档）的装置 - 3 sash cables shall be constructed from sturdy material . a steel wire and sprocket system is preferred for its strength and durability
移门铰链由坚固的材料构成。一般为钢铰链和链齿轮。