英语词汇“block hole”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	block hole
释义	block hole block hole [′bläk ‚hōl] (engineering) A small hole drilled into a rock or boulder into which an anchor bolt or a small charge or explosive may be placed; used in quarries for breaking large blocks of stone or boulders.
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。