transcription, транскрипция: [ ˈblas-tə-ˌdisk ]
noun
Date: circa 1881
: the embryo-forming portion of an egg with discoidal cleavage usually appearing as a small disc on the upper surface of the yolk mass — see egg illustration
transcription, транскрипция: [ ˈblas-tə-ˌdisk ]
noun
Date: circa 1881
: the embryo-forming portion of an egg with discoidal cleavage usually appearing as a small disc on the upper surface of the yolk mass — see egg illustration
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003