柯林斯词典middle-age spread (also middle-aged spread) 1. N the fat that appears round many people's waist during middle age 中年腰部发福 返回 middle-age spread剑桥词典fat around the waist that some people get as they grow older 中年的发福；人到中年腰部长出的肥肉 返回 middle-age spread