a piece of climbing equipment used by rock climbers and mountaineers to attach ropes to anchors
快挂, 快扣
a set of tools or components used to adjust and optimize the performance of sports equipment, such as skis or bicycles
调校工具包, 调音套件
a device that lets two shafts rotate at different angles while transmitting power
万向节, 通用关节
a specialized sports equipment used for carrying and storing fencing gear, such as masks, swords, and protective clothing
击剑包, 剑术包
a protective case designed to transport and store a surfboard safely
冲浪板袋, 冲浪板保护袋
a component of ammunition that is loaded into a firearm, including a casing or a hull, gunpowder, a primer, and a projectile
弹壳, 炮弹
the firm, trapezoid or rectangular mat used in gymnastics for stepping and vaulting practice
块
a portable mat that folds up, used in sports like gymnastics and martial arts for exercises on the floor
折叠面板垫, 可折叠垫
a padded mat used primarily in gymnastics and martial arts to cushion falls and landings
摔落垫, 安全垫
a protective cushion used in gymnastics, particularly on balance beams, to prevent injuries
保护垫, 体操垫
a sports equipment used primarily in baseball and softball to automatically pitch balls to batters for practice
投球机, 自动投球机
a mechanical device designed to assist in playing or training for baseball, typically used in professional sports training facilities
棒球机器人, 投球机器人
a machine used to string or restring sports equipment such as tennis rackets, badminton rackets, or squash rackets
拉线机, 琴弦拉紧机