come across

US /kʌm əˈkrɔs/
UK /kʌm əˈkrɔs/
"come across" picture
1.

偶然发现, 偶然遇到

to find or meet by chance

:
I came across an old friend at the market today.
我今天在市场上偶然遇到了一位老朋友。
She came across some interesting documents while cleaning the attic.
她在打扫阁楼时偶然发现了一些有趣的文件。
2.

被理解, 被感知

to be understood or perceived in a particular way

:
His sincerity came across clearly in his speech.
他的真诚在他的演讲中清晰地表达出来
She comes across as very confident.
给人感觉非常自信。