英语词汇travelling block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	travelling block
释义	travel(l)ing block 【机械工程】游动滑车
随便看	linearism linearities Linearity.. linearity linearity control linearity controller linearity controls linearizable linearization linearizations linearize linearized linearizer linearizes linearizing linear-logarithmic intermediate-frequency amplifier linearly linearly dependent linearly independent linearly ordered set linear manifold linear mapping linear measure linear measures linear meter

英汉双解词典包含483723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。