1. 柔道家：街霸 StreetFighter | 柔道家 Grappler | 神枪(河蟹)手是gunner

2.

2. 抓东西者：grapple 格斗 | grappler 抓东西者 | grapy 葡萄的

3. 脚扣抓钩：grapple 抓住;用锚将船固定住;抓爪 | grappler 脚扣抓钩 | grapplers 脚扣

4. grappler的解释

4. 抓木器：grapple 抓木 | grappler 抓木器 | grappleskidder 抓木滑车

1. a tool consisting of several hooks for grasping and holding
    often thrown with a rope

    Synonym: grapnelgrapplegrappling hookgrappling iron

2. combatant who tries to throw opponent to the ground

    Synonym: wrestlermatman