汉英词典
Chinese-English Dictionary
MEANING OF 公共交换电话网路
公共交换电话网路
(公共交換電話網路)
public switched telephone network / PSTN
gōng gòng jiāo () huàn () diàn () huà () wǎng
EXAMPLE SENTENCES

{{ item.english }}

Sorry, couldn't find anything matching sentences

Subtitled Videos