swingyadj.爵士乐的；轻快活泼的swingn.摇摆；改变；冲力；秋千v.摇摆；旋转；动摇swing lock clasp悬锁卡环swing to and fro来回晃荡swing sledge mill摆动锤碎机swing crutch gait摇摆持杖步态swinging strength摆动强度swinging follower摆动从动件swing into action积极行动起来swinging mounting转动支架swinging grippers摆动叼纸牙swing-by flight借力飞行