detachable bit可拆: removable; detachable钻头: boring crown; bore bit; dril ...可拆式钻头: detachable bit; jack-bit可拆卸钻头: detachable drill head; removable bit可拆开的钻头: detachable bit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:可拆钻头,即可在微信中查询翻译