end d pin尾销
end gauge pin端部定位销
screw end conical pin螺尾圆椎销
end-pin琴脚
end winding pin绕丝钉
screw-end taper pin丝尾锥销
order end pin neck梁端销子枕
order end pin梁端销子
beam end pin梁端销子
N（名词） the adjustable metal spike attached to the bottom of a cello, double bass, etc, that supports it while it is being played 弦轴 [music]