英语词汇jackhammer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	jackhammer
释义	jack·ham·merBrE /ˈdʒækhæmə(r)/NAmE /ˈdʒækhæmər/ (NAmE) (BrE pneuˌmatic ˈdrill) nouna large powerful tool, worked by air pressure, used especially for breaking up road surfaces 风钻；气动凿岩机
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英汉双解词典包含314281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。