unsee
verb [ T ] uk/ʌnˈsiː/ us/ʌnˈsiː/
回到没有看到（某物）之前
to return to a situation in which you have not seen something
Once you have seen something, you can't unsee it. 有些东西一旦看到，就不可能看不到了。
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。