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Zhendic, a Chinese (trad.)-Pinyin-English dictionary
based on CEDICT
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公 共 交 換 電 話 網 路 gōng gòng jiāo huàn diàn huà wǎng lù : public switched telephone network; PSTN

公 用 交 換 電 話 網 gōng yòng jiāo huàn diàn huà wǎng : public switched telephone network; PSTN

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Zhendic searched PSTN as en in 0 s.
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Ressources : Unihan database, Guoyu Cidian, Lindict

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