柯林斯詞典Boston crab 1. N a wrestling hold in which a wrestler seizes both or one of his opponent's legs, turns him face downwards, and exerts pressure over his back 波士頓蟹式固定; 摔跤者抓住對手的雙腿或其中一只,讓其面朝下,向其背部施加壓力 返回 boston crab