单词：featherweights
n. 羽量级拳击运动员( featherweight的复数形式 ); 微不足道的人或物
n. an amateur boxer who weighs no more than 126 pounds
n. weighs 126-139 pounds
n. a professional boxer who weighs between 123 and 126 pounds
n. weighs 126-139 pounds
n. a professional boxer who weighs between 123 and 126 pounds