egomaniacal
🇺🇸
/ˌiːɡəʊməˈnaɪəkl/
🇬🇧
/ˌiːɡəʊməˈnaɪəkl/
extremely self-centered and obsessed with oneself
The actor's egomaniacal behavior on set made it hard for anyone to work with him.
這位演員在片場的自戀行為讓任何人都難以與他合作。