单词
sprocket
英 ['sprɒkɪt] 美['sprɑkɪt]
基本信息
  • n. 链轮齿;扣链齿轮

英英释意

1. roller that has teeth on the rims to pull film or paper through
2. thin wheel with teeth that engage with a chain
3. tooth on the rim of gear wheel
sprocket相关单词