英语词汇block and tackle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	block and tackle
释义	block and tackle 1 ENTRIES FOUND: block and tackle (noun) block and tackle noun block and tackle noun Learner's definition of BLOCK AND TACKLE [singular] : a simple machine that is used to help lift heavy objects and that consists of rope and boxes containing pulleys滑轮组；滑车组
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英汉双解词典包含109353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。