once in a lifetime
01
used for referring to a very special opportunity that most likely will not be offered more than once to someone
Idiom
예시들
They experience moments that happen only once in a lifetime.
He feels that this chance only comes once in a lifetime.
once-in-a-lifetime
01
일생에 한 번뿐인, 특별한
extremely rare or unique and is not likely to be repeated or experienced again in one's lifetime
예시들
Being able to attend the Olympics in person is a once-in-a-lifetime opportunity for most people.
올림픽에 직접 참석할 수 있는 것은 대부분의 사람들에게 일생에 한 번 있을 법한 기회입니다.
Being part of the Commonwealth Games has been a once in a lifetime experience.
코먼웰스 게임의 일원이 되는 것은 일생에 한 번 있을 경험이었습니다.
