柯林斯词典dress down (dressing,dressed,dresses) 1. PHRASAL VERB If you dress down, you wear clothes that are less formal than usual. 穿便装 She dresses down in dark glasses and baggy clothes to avoid hordes of admirers. 她着装随意，戴墨镜，穿宽松的衣服，以避开大群的仰慕者。 返回 dress down