sourpuss
🇺🇸
/ˈsaʊərpʊs/
🇬🇧
/ˈsaʊəpʊs/
A person who is always unhappy or in a bad mood.
Even though we tried to cheer him up, he remained a sourpuss throughout the party.
儘管我們試圖讓他開心,但他在整個派對中仍然是一副愁眉苦臉的樣子。