made or decorated using expensive materials 豪华的；富丽堂皇的；华丽的 opulent fabrics/surroundings 奢华的织物/环境
(of people 人 extremely rich 极富有的；阔气的 the opulent elite of Europe 欧洲的富裕精英
Word Originmid 16th cent. (in the sense ‘wealthy’): from Latin opulent- ‘wealthy, splendid’, from opes ‘wealth’.