milling bit铣: bright metal磨: mill; millstones钻头: boring crown; bore bit; dril ...不重磨钻头: throw away drill; throwawaydrill磨钻头机: 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:铣磨钻头，即可在微信中查询翻译
