英语词汇roller free wheel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 free wheel
释义	roller free wheel 简明释义滚子单向轮网络释义 1 ?滚子单向轮 ... ring free 无横条痕 roller free wheel 滚子单向轮 run free 空转 ... 双语例句 1 Each free roller or discharge roller has its separate driving motor and reducing gear for chain wheel and chain driving system. 每个自由辊或出坯辊由各自的电机、减速机通过链轮链条驱动。
随便看	probable ellipse probable ellipsoid probable error probable error deflection probable error of difference probable error of estimate probable error of index probable error of mean probable error of median probable error of standard deviation probable error range probable evidence probable flood probable infection probable intrauterine pregnancy probable law probable life probable life curve probable location probable maximum extratropical storm probable maximum flood probable maximum hurricane probable maximum loss probable maximum precipitation probable maximum precipitation(pmp)

英汉双解词典包含3185865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。