B2to think you have understood someone or something when you have not误解;曲解
If you think that these transport problems can be solved by building more roads, you completely misunderstand the nature of the problem.如果你认为这些交通问题可以通过修更多的路来解决,你就完全曲解了问题的本质。
I told him I'd meet him here, but perhaps he misunderstood and went straight to the restaurant.我告诉他我在这儿等他,但可能他理解错了,直接去了饭馆。