【1】work out想出,得到(解决方法);解(谜) (英文解释:If you work out a solution to a problem or mystery, you manage to find the solution by thinking or talking about it.)
Negotiators are due to meet later today to work out a compromise.
谈判人员定于今天晚些时候进行会谈，商定一个折中方案。
It took me some time to work out what was causing this.我花了一些时间才弄清此事的起因。
【2】think of 想出，想到(主意) (英文解释If you think of an idea, you make a mental effort and use your imagination and intelligence to create it or develop it.)
He thought of another way of getting out of the marriage.他又想到一个摆脱那桩婚姻的点子。
I don't know why I never thought of that. 我怎么就从未想到过那一点。
Can anybody think of a way to raise money?谁能想出个集资的办法？
Have you thought of a name for the baby yet?你想好给孩子起什么名字没有？
