словарь английский - английский
- feeling miserable or unhappy на английском языке:
1. 
down in the dumps
Alex is down in the dumps when he fails the exam.
You look a bit down in the dumps. Are you OK?"
Don't be so down in the dumps, you're going on holiday tomorrow!
When my husband is away i feel down in the dumps
You must have noticed she's been down in the dumps lately.
