junior middleweight

junior-middleweight的词性：
n.Sports （名词）【体育运动】

1. A professional boxer weighing between 147 and 154 pounds (67-71 kilograms), heavier than a welterweight and lighter than a middleweight.
次中量级：体重在147和154磅（67-71公斤）之间的职业拳击运动员，比次轻中量级拳击手要重，比中量级拳击手要轻

2. A contestant in various other sports in a similar weight class.
次中量级：在各种其它的体育运动中处于类似重量级的参赛者