[机械工程] angle of chamfer; chamfer; chamfering; face-off◇倒角刨 chamfer plane; 倒角齿 chamfered teeth; 倒角刀 rose reamer; 倒角滚刀 tooth-rounding hob; 倒角机 beveler; beveller倒: reverse角: role; part; character边倒角: edge blend倒角,倒棱: chamfer angle; chamfering倒角,去角: rounded sand grain下载手机词典可随时随地查词查翻译