中轴说的英文

• axial theory

• 中:    hit; fit exactly
• 轴:    axle; shaft
• 说:    try to persuade
• 中轴:    axial lobe; axis of coiling; bottom bracket bearing; bottom bracket(bb); center shaft; centre shaft; columella; cylinder; mean axis; medial axis; middle axle; middle shaft; neutral axis
• 半中轴:    semimean axes; semimean axis