0 to meet someone you know when you are not expecting to:
I ran across several old friends when I went back to my hometown.
1 to meet someone without planning to:
After a couple of hours, I finally ran across someone who could help me.
中文繁体
偶然遇到（某人），偶然撞見（某人）…
中文简体
偶然遇到（某人），偶然撞见（某人）…
Polski
natknąć się na kogoś…
Türk dili
karşılaşmak, rastlamak, rast gelmek…
русский язык
случайно встретить кого-либо…
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
run across sb
