strike up an acquaintance (with someone)

• 偶然结识

strike up an acquaintance (with someone)的用法和样例：

例句

1. I fell in with him at a hotel in Shanghai.
   我在上海的一家旅馆里偶然结识了他。
2. He picked up the girl at a college disco.
   他在学校的迪斯科舞会上偶然结识了那姑娘。