up to your neck in something
成語所屬單字neck
up to your neck in something — 慣用語
1. To have too much of something to deal with, especially work or problems.
1.慣用語
釋義
忙得不可開交；深陷於
To have too much of something to deal with, especially work or problems.
例句
Amira is up to her neck in deadlines this week and cannot take any new projects.
The company is up to its neck in debt and may have to close soon.