The kind of shopping—where you hand over notes and count out change in return—now happens only in the most minor of our retail encounters, like buying a bar of chocolate or a pint of milk from a corner shop.
2015年12月四级真题（第三套）阅读 Section C
柯林斯高阶英汉双解学习词典释义
VERB
遇到，遭遇（问题、困难）
If you encounter problems or difficulties, you experience them.