transcription, транскрипция: [ noun ]
Date: 1920
: a device worn over the nose and mouth through which oxygen is supplied from a storage tank
transcription, транскрипция: [ noun ]
Date: 1920
: a device worn over the nose and mouth through which oxygen is supplied from a storage tank
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003