MP4 player
Definitions
An electronic device for playing digital video files in the MP4 format (and, in many cases, also files in other formats).
Equivalents
6 more languages
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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