According to Leslie, those who ridiculed former Defense Secretary Donald Rumsfeld for his 2002 remark that we have to be wary of the unknown unknowns were mistaken.
2017年12月四级真题(第二套)阅读 Section B
英语六级真题
Devils Tower, the first national monument in America, could almost be mistaken for the stump of an enormous tree.
2016年12月六级真题(第二套)听力 Section B
The most common CubeSat is a 10cm cube, so small that a single CubeSat could easily be mistaken for a paperweight on your desk.
2019年6月六级真题(第三套)阅读 Section B
柯林斯高阶英汉双解学习词典释义
ADJ-GRADED
搞错的;弄错的;误解的
If you are mistaken about something, you are wrong about it.