友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
sprocket ['sprɔkit]
基本释义
- n. 链轮齿
常用短语
- sprocket wheel
输片惰性轮
- sprocket wheel
英英解释
3个名词解释
- roller that has teeth on the rims to pull film or paper through
- thin wheel with teeth that engage with a chain
[同] sprocket, sprocket wheel
show all ... (
3
)