drill sharpening machine钻头: boring crown; bore bit; dril ...刃: the edge of a knife,sword,et ...磨床: grinding machine; grinder钻头刃磨: drill sharpening钻头刃磨机: drill point grinder; drill sharpening machine; drill-sharpening machine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:钻头刃磨床，即可在微信中查询翻译
