n.

1. 奢侈，奢華[U]
   They live in luxury.

   他們生活奢華。

2. 奢侈品[C]
   A refrigerator was then a luxury.

   那時候冰箱是種奢侈品。

3. 享受；樂趣[U][C]
   She enjoyed the luxury of doing good.

   她以行善為樂事。

n.

1. the state of great comfort and extravagant living.
2. an inessential but desirable item.
   ▸a pleasure obtained only rarely.

adj.