spro
cket
复数形式
sprockets
1
链轮, 齿轮
a toothed wheel with projections that mesh with a chain, track, or other perforated or indented material, typically used to transmit motion or power in machinery, vehicles, or bicycles
- The bicycle's rear wheel is connected to the chain and sprocket assembly, facilitating smooth pedaling.
- Motorcycles rely on a sprocket system to transfer power from the engine to the rear wheel.
摩托车依靠链轮系统将动力从发动机传递到后轮。
- A chainsaw's cutting chain is driven by a sprocket mechanism, allowing efficient cutting of wood.
链锯的切割链条由链轮机构驱动，从而能够高效地切割木材。
- The camshaft in an engine is often driven by a sprocket, regulating the timing of valve movements.
发动机中的凸轮轴通常由链轮驱动，调节气门运动的时机。
- Tank treads incorporate sprockets to engage with the track, facilitating the vehicle's movement.
坦克履带包含链轮以与履带啮合，促进车辆的移动。
同义词：
2
a tooth or projection on the rim of a gear wheel
- Each sprocket on the gear must align with the chain.
- Broken sprockets can jam the mechanism.
- The engineer counted the number of sprockets on the wheel.
- Sprockets ensure smooth engagement in the transmission.
- The cogwheel's sprockets were worn after heavy use.
同义词：
3
a roller with teeth on its rim used to pull film, paper, or similar material through a mechanism
- The printer uses a sprocket to feed the paper.
- Film is advanced frame by frame using sprockets.
- The typewriter's sprocket ensures consistent paper movement.
- Sprockets on the projector pull the film evenly.
- The camera's sprocket engages the film perforations.