transcription, транскрипция: [ ˌme-nə-ˈdī-ˌōn, -dī-ˈ ]
noun
Etymology: me thyl + na pthalene + di- + ket one
Date: 1941
: a yellow crystalline compound C 11 H 8 O 2 with the biological activity of natural vitamin K
transcription, транскрипция: [ ˌme-nə-ˈdī-ˌōn, -dī-ˈ ]
noun
Etymology: me thyl + na pthalene + di- + ket one
Date: 1941
: a yellow crystalline compound C 11 H 8 O 2 with the biological activity of natural vitamin K
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003