hot under the collar

US /hɑt ˈʌndər ðə ˈkɑlər/
UK /hɑt ˈʌndər ðə ˈkɑlər/
"hot under the collar" picture
1.

生氣, 惱火, 尷尬

angry, annoyed, or embarrassed

:
He got all hot under the collar when I mentioned his mistake.
當我提到他的錯誤時,他變得非常生氣
Don't get hot under the collar about such a small thing.
不要為這麼小的事情生氣