“奢侈品”常见的英文表达是 luxury goods 或 luxuries(复数形式,指多个奢侈品)。
luxury goods 是较为正式和常用的商务、经济学术语,用于描述价格高昂、品质卓越且通常非生活必需的商品。例如:The demand for luxury goods has been increasing in recent years.(近年来,对奢侈品的需求一直在增长。)
luxuries 则更口语化一些,常用于日常对话。例如:I can't afford these luxuries right now.(我现在买不起这些奢侈品。 )