基本解释[電子、通信與自動控制技術]軸補刀英汉例句雙語例句The utility model relates to a hole enlarging drill bushing, which belongs to a processing knife tool.本實用新型是一種擴孔鑽套，屬於加工刀具。ip.combushing knife更多例句专业释义電子、通信與自動控制技術軸補刀