1. 抓握：Takedowns 抱摔 | Grappling 抓握 | Hold-downs 壓制
2. 探线：grapnel 探锚 | grappling 探线 | grate 炉排
3. 锚定;探线：grappling tool 抓捞工具 | grappling 锚定;探线 | graptolite 笔石
4. 锚固：grapple 抓斗 | grappling 锚固 | grass 矿井地面
noun
1. the sport of hand-to-hand struggle between unarmed contestants who try to throw each other down
Synonym: wrestlingrassling
2. the act of engaging in close hand-to-hand combat
e.g. they had a fierce wrestle
we watched his grappling and wrestling with the bully