sprocket是什么意思音标:英 ['sprɒkɪt]美 [ˈsprɑkɪt]

n. 链轮齿
[机] 链轮

n. roller that has teeth on the rims to pull film or paper through
n. thin wheel with teeth that engage with a chain

sprocket的用法和例句：

1.We guarantee every pinion, spindle, sprocket for the pfe of the machine.

就是我们会保证机器 每个小齿轮 主轴 链轮的使用寿命

2.You know, I just needed to check the fluids and, uh, lubricate the spro the the sprockets and the seals.

要检查一下机液 再润滑一下链 链齿轮和密封装置