something too secret to be put in writing, only to be transmitted orally

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Английский Язык - Английский Язык
ears-only
something too secret to be put in writing, only to be transmitted orally

    Расстановка переносов

    some·thing too se·cret to be put in writing, on·ly to be trans·mit·ted o·ral·ly

    Произношение

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