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.
这位演员在片场的自恋行为让任何人都难以与他合作。