keyway planerrecessing machine刨: dig; excavate槽: trough; manger机: machine; engine刨槽: dadoing; plow火焰刨槽: flame gouging; gas gouging; oxygen gouging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:刨槽机,即可在微信中查询翻译