informal
to do the best that you can in a situation that you are not prepared for.
I hadn't had time to prepare the talk so I just had to wing it.
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。