1 [U] the enjoyment of expensive and beautiful things; a very comfortable and enjoyable situation 奢侈；奢华；豪华: They are said to be living in luxury in Barbados. 听说他们在巴巴多斯过着穷奢极侈的生活。to lead a life of luxury 过奢华的生活a luxury hotel/car/yacht 豪华旅馆╱汽车╱游艇

2 [C] something that is enjoyable and expensive that you do not really need 奢侈品: luxury goods, such as wine and chocolates 奢侈品，如酒和巧克力

3 [U] [sing] a pleasure which you do not often have （不能够常常享有的）乐事，享受: It was (an) absolute luxury to do nothing all weekend. 整个周末闲着不做事，真是极其难得的享受。