She got admitted to that prestigious university, which is truly an enviable achievement.

prestigious 是形容词，由名词 prestige（声望、威望）加上后缀 -ious 构成，表示"有声望的、有威望的"。 prestigious university 指在社会上享有很高声誉和学术地位的大学，也就是"名牌大学"。