bridge reamer桥梁: bridge; approach铰刀: broach; fraise; reamer; ream ...锥柄机用桥梁铰刀: machine bridge reamers with morse taper shanks梁铰: beam hinge铰刀: broach; fraise; reamer; reamer bit; rymer下载手机词典可随时随地查词查翻译