“偶遇”用英文怎么写？

邂逅

[词典] encounter; [书] meet (a relative, friend, etc) unexpectedly; run into sb; meet by chance; rencounter;

[例句]我邂逅了一个人，后来发现他是个极为与众不同的家伙。

A man I chanced to meet proved to be a most unusual character