by chance
US /baɪ tʃæns/
UK /baɪ tʃæns/
1.
우연히, 뜻밖에
without planning or intention; accidentally
:
•
I met my old friend by chance at the airport.
공항에서 옛 친구를 우연히 만났어.
•
Did you find that book by chance or were you looking for it?
그 책을 우연히 찾았어 아니면 찾고 있었어?