My first letter is in a book,not in look My second letter is in ink,not in thank 还没写完看下面

问题描述:

My first letter is in a book,not in look My second letter is in ink,not in thank 还没写完看下面
My third letter is in kite,not in dite
My last letter is in ear,not in car
What am l am
是不是dike?

bike吧~