mistake A as B，错把A当做B举例：mistake kindness as ill intentions 误解他人好意mistake A for B，把A误认为B举例：He is frequently mistaken for a super star. 他常被误认为一个大明星满意请采纳~
误以为可以翻译为多种结构：如：mistake for将——误以为I always mistake you for your brother更多的是使用Under 结构。I was under the misapprehension that he was dead. 我误以为他死了。He is under the illusion that his position was secure. 他误以为他的地位很稳固。
