短语词组短语Leg Pull Up 仰撑抬腿One Leg Step Up 单脚上踩椅子My Leg Cramped Up 我腿抽筋Trouser Leg Rolled Up 裤子卷上去a leg -up 扶持;搭把手;助一臂之力leg -up 帮助double leg pull up 抱双腿摔double leg pick up 抱双腿摔leg diswind up asllyles 脚加强块 返回 leg up