英语词汇concentric reducer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	concentric reducer
释义	concentric — 同心 • 同轴 reducer n — 减速 n • 减速机 n • 异径管 n • 降粘剂 n
随便看	third fiscal quarter third fiscal year third floor third-floor flat third from last third from left third frontier third full third funding third gear third-generation third-generation cephalosporin third generation human rights third generation light source third generation partnership project third glance third grade third-grade classrooms third grade primary school third greatest third Group third guest third hand third harmonic third highest

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。

concentric —