穷奢极侈的英文：
extremely extravagant
adv. 极端地，非常地，很
in an extremity
智尽力竭|陷入绝境
relative extreme
相对极值
It is extremely corrosive.
它是极强的腐蚀剂。
It was an extremely fine day .
那是一个非常晴朗的日子。
An extremity of a solid is a surface.
立体的边界之一是一个面。
adj. 奢侈的；过分的；放肆的
She is vain and extravagant.
她既爱虚荣又奢侈。
She is extravagant in dress.
她衣着华丽。
extravagant or affected feeling or emotion.
夸张的或假装的感情。
The suit is fairly extravagant.
这套装过于昂贵。
Her only extravagance was horses.
她唯一的奢侈品就是马。