基本解释n.(开球区的)前端;船首栏杆装置;窗帘盒(等于headbox);女头巾同根派生 headrail相关词英英字典柯林斯英英字典 the end of the table from which play is started, nearest the baulkline headrail剑桥字典headrail柯林斯字典