mistake sb.for

mistake sb.for in mistake for 和by mistake区别 mistake somebody for 什么意思? He took the bag for还是by mistake?for mistake 和by mistake有何区别? 请问mistake ...as...和mistake...for...有什么区别? mistake 与mistake for同义的词组? I feel so sorry for my mistake! 有没有for mistake这种用法呢? mistake A for B 的意思一样 I must apologize for my mistake这 Don't mistake this crocodile for a send for sb. for account of sb ask sb for by sth for sb. be sth for sb by sth for sb