英语词汇ratchet blocking system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	ratchet blocking system
释义	ratchet blocking system 简明释义棘轮闭锁装置网络释义 1 [机]?棘轮闭锁装置 ... ratchet 棘轮，棘齿，棘爪 ratchet blocking system 棘轮闭锁装置 ratchet clutch 棘轮离合器 ...
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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。