work out (something)
to find a solution to something.
The committee met today and worked out a statement that everyone liked.
You can use a calculator to work out the problem, or you can work it out on paper.
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。