unrealistic
US /ˌʌn.riː.əˈlɪs.tɪk/
UK /ˌʌn.riː.əˈlɪs.tɪk/

形容词
1.
不现实的, 不切实际的
not realistic; not based on facts or reality
示例:
•
It's unrealistic to expect to become a millionaire overnight.
期望一夜暴富是不现实的。
•
Her expectations for the project were completely unrealistic.
她对这个项目的期望完全不切实际。
在 Lingoland 学习这个单词