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Open it Voice is the sound uttered by an animal. The voice of irrational animals has meaning from nature, from the tone of the utterance. The human voice alone is symbolic, having a meaning imposed upon it by convention.
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Summary
status
not learned
measured difficulty
37% [default]
last interval [days]
repetition number in this series
0
memorised on
scheduled repetition
scheduled repetition interval
last repetition or drill
Details
No repetitions
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