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1 ноя 1920 г. - New IPA symbols

Описание:

In the 1920's there were new symbols introduced to new sounds

Добавлено на ленту времени:

Progression of International Phonetic Alphabet

28 окт 2019

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341

Дата:

1 ноя 1920 г.

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~ 105 г назад

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