“锥形销孔”对应的英文单词有:taper pin-hole与锥形销孔相关的短语锥形销孔钻头Taper pin hole drills锥形销孔铰刀taper pin reamer
taper pin-hole
锥形销孔钻头Taper pin hole drills
锥形销孔铰刀taper pin reamer