grappling iron中文什么意思
(打捞用的)抓机；(使船只泊下的)铁钩。
- grappling: n. ＝ grapnel.
- iron: n. 1.铁。 2.铁器，铁制品；小 ...
- grappling-iron: 多爪锚; 四爪小锚; 小艇锚
英文释义
名词- a tool consisting of several hooks for grasping and holding; often thrown with a rope
同义词：grapnel, grapple, grappler, grappling hook
