grapple close是什么意思

网络释义

1)grapple close,抓斗[钩]关闭2)grapple,抓斗，钩竿3)grappling bucket hook,抓斗钩4)grab,起重钩，抓斗5)enclosed type grab,封闭式抓斗6)dimension of closed grab,抓斗闭合尺寸