「blastosphere」の発音の仕方

「blastosphere」の独自の発音を追加します

「blastosphere」の意味と定義

Noun

early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs

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