bit reamer錐: awl awl-shaped things鉸刀: broach; fraise; reamer; ream ...改錐鉸刀: ball reamer圓錐鉸刀: conical reamer螺旋槽式錐鉸刀: spiral taper reamer下載手機詞典可隨時隨地查詞查翻譯
