【工程设计】錾刃倾角 chisel edge angle: 凿尖角横刃斜角; 钻头前端角chisel edge: 横刃; 楔形笔; 凿锋; 凿尖; 凿切削; 钻头前端bevel-edge chisel: 斜刃凿bevelled edge firmer chisel: 斜边木工凿bevelled-edge chisel: 斜刃凿下载手机词典可随时随地查词查翻译