分组交换 fēn zǔ jiāo huàn

DEFINITIONS

  1. packet switching

CHARACTERS

分 fēn
HSK 1
divide; small unit of time etc.
组 zǔ
HSK 5
class; section, department
交 jiāo
HSK 4
mix; intersect; exchange, communicate; deliver
换 huàn
HSK 3
change