tooth back
短语词组
- tooth back line 齒背線
- tooth back curve 齒背曲線;齒背曲線的
- tooth back of logarithmic spiral 對數螺線齒背
- tooth profile in back cone 背錐齒形
- back tooth 後臼齒;後牙
- Straight -back tooth 直線齒背刀齒
- Curved -back tooth 曲線齒背刀齒
- back of tooth [機]齒背
- back cone tooth profile [機]背錐齒廓 返回 tooth back