slim² v [I] -mmed, -mming to become thinner by eating less or by exercising 〔通过节食或运动〕减肥: delicious slimming recipes 美味可口的瘦身食谱
slim down [I,T slim sth ↔ down] to reduce the size or number of something 减少，缩小，裁减: Apex Co. is slimming down its workforce to cut costs. Apex 公司正在裁员以降低成本。