公共交换电话网
Traditional: 公共交換電話網Dictionary entry
public switched telephone network (PSTN)
What does 公共交换电话网 mean?
公共交换电话网 (gōng gòng jiāo huàn diàn huà wǎng) has the following dictionary meaning.
1public switched telephone network (PSTN)
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How to pronounce 公共交换电话网
公共交换电话网
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Base dictionary data: CC-CEDICT · CC BY-SA 4.0.