sprocket
音标['sprɒkit] 读音
汉语翻译
n. 链轮齿【机】 链轮
英语解释：
名词 sprocket:
- roller that has teeth on the rims to pull film or paper through
- thin wheel with teeth that engage with a chain同义词：sprocket wheel
- tooth on the rim of gear wheel同义词：cog
例句：
- 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
- A tooth of a sprocket wheel.扣链齿链轮上的一个扣链齿
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