1. 探锚：graphite resistance 石墨电阻 | grapnel 探锚 | grappling 探线
2. 四爪锚：grapnel anchor 四爪锚 | grapnel 四爪锚 | grapple dredger 抓斗式挖泥船
3. 小锚：graphotype 白垩版 | grapnel 小锚 | grapple with 扭打
4. 小艇锚：grapnel 多爪小锚(三爪、四爪、五爪等 | grapnel 小艇锚 | grapple bucket 抓斗
noun
1. a light anchor for small boats
Synonym: grapnel anchor
2. a tool consisting of several hooks for grasping and holding
often thrown with a rope