英语词汇“blastula”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

blas•tu•la n., pl. -las, -lae [Embryol.]

Developmental Biologythe early developmental stage of an animal, following the morula stage and consisting of a single, spherical layer of cells enclosing a hollow, central cavity. Cf. blastocyst.

blas′tu•lar, adj.
blas•tu•la•tion n.

Collins Concise English Dictionary © HarperCollins Publishers::

blastula /ˈblæstjʊlə/ n ( pl -las, -lae / -liː/)

an early form of an animal embryo that develops from a morula, consisting of a sphere of cells with a central cavity
Also called: blastosphere

Etymology: 19th Century: New Latin; see blasto-

ˈblastular adj

单词	blastula
释义	WordReference Random House Unabridged Dictionary of American English © 2024 blas•tu•la (blas′chə lə),USA pronunciation n., pl. -las, -lae (-lē′).USA pronunciation [Embryol.] Developmental Biologythe early developmental stage of an animal, following the morula stage and consisting of a single, spherical layer of cells enclosing a hollow, central cavity. Cf. blastocyst. Greek blast(ós) bud, sprout + Neo-Latin -ula -ule Neo-Latin 1885–90; blas′tu•lar, adj. blas•tu•la•tion (blas′chə lā′shən),USA pronunciation n. Collins Concise English Dictionary © HarperCollins Publishers:: blastula /ˈblæstjʊlə/ n ( pl -las, -lae / -liː/) an early form of an animal embryo that develops from a morula, consisting of a sphere of cells with a central cavity Also called: blastosphere Etymology: 19th Century: New Latin; see blasto- ˈblastular adj
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