mis-,坏的，错的，不好的，apprehension,理解。

1. I was under the misapprehension that the course was for complete beginners.

我误以为这门课是给纯粹的初学者开的。

2. He laboured under the constant misapprehension that nobody liked him.

他总是误认为没有人喜欢他.

3. We were by now under no misapprehension about the extent of the problem.

到目前为止，我们对问题的严重程度的理解并无偏差。

4. Men still appear to be labouring under the misapprehension that women want hairy, muscular men.

男人们似乎仍然错误地认为女人喜欢体毛浓重、肌肉强健的男人。

5. I was under the misapprehension that he was dead.

我误以为他死了.