sprockets的翻译，读音
英/ˈsprɔkits/
释义：
n. 链轮齿( sprocket的复数形式 )
n. roller that has teeth on the rims to pull film or paper through
n. thin wheel with teeth that engage with a chain
n. tooth on the rim of gear wheel
n. roller that has teeth on the rims to pull film or paper through
n. thin wheel with teeth that engage with a chain
n. tooth on the rim of gear wheel