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单词 blastula
释义 blas·tu·la
\ˈblaschələ\ noun
(plural blastulas \-ləz\ ; or blastu·lae \-ˌlē\)
Etymology: New Latin, from blast- + -ula
: an early metazoan embryo typically having the form of a hollow fluid-filled rounded cavity bounded by a single layer of cells — compare gastrula, morula
blas·tu·lar \-_lə(r)\ adjective
[section of blastula: c blastocoel, ma macromere, mi micromere, a animal pole, v vegetal pole]
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