coincidental
🇺🇸
/kəʊˌɪnsɪˈdentl/
🇬🇧
/kəʊˌɪnsɪˈdentl/
adjective
R
occurring by chance or unexpectedly, rather than by design or intention
It was coincidental that we both wore the same color to the party.
我们两个恰好都穿同样颜色的衣服去参加派对。
translation
巧合的