have/keep an open mind - to wait until you know all the facts before forming an opinion or making a judgement.
She will be remembered by her colleagues for her enthusiasm and open-mindedness.
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。