Blastoderm
[blæstәudә:m]
解釋/意思:
(n.) The germinal membrane in an ovum, from which the embryo is developed.
伯特兰校對
解釋/意思:
n. an embryological term applied to the layer or layers of cells arising from the germinal disc or the portion of a partially segmenting egg which undergoes division.
克莱奥校對