grapnel
柯林斯词典
1. N a device with a multiple hook at one end and attached to a rope, which is thrown or hooked over a firm mooring to secure an object attached to the other end of the rope 抓鉤
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grapnel /ˈɡræpnəl/
剑桥词典
- a device that consists of several hooks (= curved devices ) on the end of a rope , used especially in the past on ships
（尤指舊時用於船上的）多爪（小鉄）錨，爪鉤 返回 grapnel