impracticality
noun /ɪmˌpræktɪˈkæləti/
/ɪmˌpræktɪˈkæləti/
[uncountable, countable] (plural impracticalities)
- the fact of not being sensible or realistic; a thing that is not sensible or realistic
不切实际的：不明智或不现实的事实；不明智或不现实的事情 - She explained to her superiors the impracticality of such a project.
她向上级解释了这样一个项目的不可行性。
- She explained to her superiors the impracticality of such a project.