公用交换电话网 gōng yòng jiāo huàn diàn huà wǎng

public switched telephone network; PSTN

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. public switched telephone network
  2. 2. PSTN

Characters

Character Meaning
公 gōng HSK 2
public; fair; just
用 yòng HSK 3
to use; to employ; to have to
交 jiāo HSK 4
to pay (money); to hand over; to deliver
换 huàn HSK 3
to change (clothes etc); to exchange; to switch
电 diàn HSK 1
electricity; electric; electrical
话 huà HSK 1
speech; talk; conversation
网 wǎng HSK 3
net; network