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blastodisc /ˈbleɪd wɪð ˈtuː ˈbɛvəld ˈɛdʒɪz/ n

中文：胚盘

中文 · 胚盘Español · blastodiscoFrançais · germe
Meaning：Evidence of fertilization of the egg on the surface of the vitelline membrane; the embryo grows from it.
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Bird egg

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