柯林斯词典flyweight /ˈflaɪˌweɪt/ (flyweights) 1. N-COUNT A flyweight is a boxer who weighs 112 pounds or less. 蝇量级拳击手(体重不超过112磅) 返回 flyweight剑桥词典a boxer who is in the lightest weight group , weighing 51 kilograms or less 次最轻量级拳击手（体重低于51公斤） 返回 flyweight