used to show a difference or contrast
I wanted to go, but I was too busy.
가고 싶었지만 너무 바빴어요.
however; even so
It was cold outside, but we still had fun.
밖은 추웠지만 우리는 여전히 재미있게 놀았어요.
used to say sorry before giving bad news
I'm sorry, but I can't help you today.
죄송하지만 오늘은 도와드릴 수 없어요.
used to show surprise or disagreement
But that can't be right!
하지만 그건 틀렸어!
except
I had no choice but to wait.
기다리는 것 외에는 선택지가 없었어요.
used to emphasize by repeating
Nothing, but nothing will change my mind.
아무것도, 정말로 아무것도 제 마음을 바꾸지 못할 거예요.
used to show something is always true
She never sees that place but she remembers happy times.
그녀는 그 장소를 볼 때마다 행복한 시간을 떠올려요.
except for
Everyone came but John.
존을 제외한 모두가 왔어요.
only
We can but try our best.
우리는 최선을 다할 수밖에 없어요.
an excuse for not doing something
He always has a but when asked to help.
그는 도움을 요청받을 때마다 항상 변명이 있어요.