luxury/ 'l^kʃərɪ /

1.noun [u] 
(comfort) 奢华

2.noun [c] 
(extra) 奢侈品

3.noun [s] 
(pleasure) 奢侈享受

4.cpd [+hotel] [ car] [ goods etc] 
豪华

to live in luxury
过奢华的生活
it's a luxury (for me/us) to be able to lie in
(对我/我们来说)睡懒觉简直是一种奢侈