unrealistic

柯林斯词典

1. ADJ If you say that someone is being unrealistic, you mean that they do not recognize the truth about a situation, especially about the difficulties involved in something they want to achieve. 不切實際的
There are many who feel that the players are being completely unrealistic in their demands. 許多人都覺得那些運動員的要求是完全不切實際的。
It would be unrealistic to expect such a process ever to be completed. 期望完成這樣一個過程是不現實的。

I think she had unrealistic expectations of motherhood .
Expecting four year old children to sit quietly for a whole hour is just completely unrealistic.
I always have a totally unrealistic idea of what I can fit into a day .
Some parents have completely unrealistic expectations of their children .
It's unrealistic to expect him to make a full recovery overnight .