have (your) sights set on (something/doing something)
set (your) sights on (something/doing something) - to decide to achieve something.
I hear she has her sights set on becoming a journalist.
英语词组固定搭配大全包含18674条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。