button shank是什么意思

网络释义

1)button shank,钮脚2)shank button clamp,脚钮夹3)shank button,有脚钮扣4)nail-button,钉脚钮扣5)SHANK,(钮扣)绕脚线6)shank,(钮扣)柄，(纽扣)绕脚