[機(jī)] 作用副切削刃 nebenschneide minor cutting edge: 副切削刀tool minor cutting edge: 副切削刃working minor cutting edge: 工作副切削刃tool minor cutting edge angle: 副偏角working minor cutting edge angle: 工作副偏角下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯