the quality possessed by something that is excessively expensive
sumptuosity 片语
片语
superfluity奢侈品;额外;过剩
articles of luxury奢侈品
sumptuosity 例句
英汉例句
because a dinner on the desired scale of sumptuosity cannot be achieved within less limits than those of the non-existent palatial residence of which so many people are madly envious.