at each other's throats
US /æt iːtʃ ˈʌðərz θroʊts/
UK /æt iːtʃ ˈʌðərz θroʊts/

1.
서로에게 으르렁거리다, 격렬하게 싸우다
if two people are at each other's throats, they are arguing angrily
:
•
The two brothers are always at each other's throats.
두 형제는 항상 서로에게 으르렁거린다.
•
They've been at each other's throats ever since the argument.
그들은 그 논쟁 이후로 계속 서로에게 으르렁거리고 있다.