drilling hammer钻机: rig; drilling machine冲: powerful; with vim and vigou ...锤: a metal ball with a handle o ...钻机冲洗水管: drill water pipe冲锤: block stamp; depotition hammer; impact hammer; impacter; impactor; punch hammer; shaper下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:钻机冲锤，即可在微信中查询翻译
