英语词汇crownblock protector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	crownblock protector
释义	crownblock protector 简明释义天车防碰装置网络释义短语 1 crown block protector 天车防碰装置 ; 防碰天车 ; 防碰天车装置 2 valve-against-overwinding crown-block protector 天车卷闸防碰安装
随便看	benefit by benefit claim benefit concert benefit concert Benefit Corporation Benefit Corporations benefit-cost benefit-cost analysis benefit cost analysis benefit/cost analysis benefit-cost ratio benefit cost ratio benefit cost ratio method benefit cost ration benefit-costs benefit country benefit dependent benefit distribution benefit dollar benefited benefited interest benefited party benefited product benefited-user charge benefiter

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。