grappling iron

单词grappling iron

基本解释

n.: 多爪钩；多爪锚
网络: 四爪小锚；铁钩；抓机

权威解释

• 多爪钩；多爪锚:

  a tool with several hooks attached to a long rope, used for dragging sth along or holding a boat still

英汉解释

• 四爪小锚

• (打捞用的)抓机;(使船只泊下的)铁钩