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
随便看	profaculty profane profaned profanely profaneness profanenesses profaner profaners profanes profaning profanities profanity profarm profarmer pro-farmer profascism at-any-rate at a pinch at a premium at a price at a push atar at a rate of knots at-arms-length at-a-single-cast

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