with (your) eyes (wide) open
understanding the true character of someone or something.
I knew Bill for a long time, and I went into this relationship with my eyes wide open.
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。