英语词汇roller chain idler sprocket units怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roller chain idler sprocket units
释义	roller — 滚子 • 磙 • 碾砣 roller n — 辊筒 n • 滑轮 n idler — 二流子 units pl — 单元 pl chain n — 链子 n • 连环 n • 鎍 n • 锒 n a unit n— 单位 n unit n — 装置 n • 单位 n • 部门 n • 组件 n • 部队 n Unit n— 该股 n
随便看	i keep something i keep talking i keep that in mind i keep the ball i keep the books i keep the children i keep the flat i keep the goal i keep the list i keep them focused on the goals i keep thinking i keep this in mind i keep track i keep updating i keep u updated I keep waiting I keep waiting i keep warm i keep well i keep well informed i keep with i keep with you I keep wondering i keep working i keep you

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

roller —