词族 · sprocket
词形变化
中文词源
sprocket 链轮，链齿
词源不详，可能来自 PIE*sper,弯，转，词源同 spiral,螺旋的。拼写受 rocket 影响。
英语词源
- sprocket (n.)
- 1530s, originally a carpenters' word for a piece of timber used in framing, of unknown origin. The meaning "projection from the rim of a wheel that engages the links of a chain" is first recorded 1750.
权威例句
- 1. The sprocket adjusted , the engineer called up the gang and the men took their place.
- 那个齿轮装好了, 司机召集大伙,每人各就各位.
- 2. Sprocket most taboo even sprocket , the chain sprocket on the accelerated wear!
- 最忌讳偶数,这样的对链条加速磨损!
- 3. These fees are determined by your government, not Wheel & Sprocket.
- 这些费用是由您的政府, 而不是轮 及 链轮.
- 4. The main products are sprocket for motorcycle ( vehicle ) and crank - shaft for general machinery.
- 目前生产销售的两大类产品为传动 链轮 和通用汽油机曲轴.
- 5. Sprocket rim made from cast iron, chain guide is malleable iron.
- 链轮是由铸铁制成, 链条则是由可锻铸铁制成.