考上一所好的大学用英语可以说"to get into a prestigious university"。其中"prestigious"是形容词，意思是有名望的、有威望的。例如：

He worked hard to get into a prestigious university. 他努力工作考上了一所有名望的大学。
She finally achieved her dream of getting into a prestigious university. 她终于实现了考上有名望大学的梦想。

"To get into" 意思是 "to be accepted into"，表示被某个大学录取。例如：

He was very happy when he got into his first choice university. 他很高兴被他的第一志愿大学录取。
She was repeved when she found out she got into the university. 当她发现自己被大学录取时，她松了口气。