transcription, транскрипция: [ ˈblas-tə-ˌsist ]
noun
Date: circa 1881
: the modified blastula of a placental mammal having an outer layer composed of the trophoblast
transcription, транскрипция: [ ˈblas-tə-ˌsist ]
noun
Date: circa 1881
: the modified blastula of a placental mammal having an outer layer composed of the trophoblast
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003