rotary hammer英语标准发音：rotary hammer英式发音：美式发音：翻译中文旋转锤rotary hammer - 基本释义[词典1]电锤电锤系列rotary hammer - WEB词典rotary hammer电锤电镐角向磨光机及旋转锤钻rotary y hammer电锤shocking rotary jack hammer冲击旋转式凿岩机 参考资料： 1.百度翻译：rotary hammer2.有道词典：rotary hammer3.爱词霸：rotary hammer
