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

> as lemmas

protostoma

protostoma n.

Brit.

/prə(ʊ)ˈtɒstəmə/

U.S.

/proʊˈtɑstəmə/

[after German Protostoma ( Haeckel Anthropogenie (ed. 3, 1877) xiv. 356)] Embryology (now disused) (Haeckel's name for) the opening into the internal cavity (archenteron) of a gastrula; = blastopore n. at blasto- comb. form .

ΚΠ

1879 tr. E. Haeckel Evol. Man I. 194 I shall call the central cavity of the Gastrula-body the primitive intestine (protogaster), and its opening the primitive mouth (protostoma).

1900 Philos. Trans. (Royal Soc.) B. 193 323 (note) In the Vertebrate embryo, the mouth, neurenteric canal, and anus, are morphologically persisting portions of the protostoma.

extracted from proto-comb. form

as lemmas

单词	protostoma
释义	> as lemmas protostoma protostoma n. Brit. /prə(ʊ)ˈtɒstəmə/ , U.S. /proʊˈtɑstəmə/ [after German Protostoma ( Haeckel Anthropogenie (ed. 3, 1877) xiv. 356)] Embryology (now disused) (Haeckel's name for) the opening into the internal cavity (archenteron) of a gastrula; = blastopore n. at blasto- comb. form . ΚΠ 1879 tr. E. Haeckel Evol. Man I. 194 I shall call the central cavity of the Gastrula-body the primitive intestine (protogaster), and its opening the primitive mouth (protostoma). 1900 Philos. Trans. (Royal Soc.) B. 193 323 (note) In the Vertebrate embryo, the mouth, neurenteric canal, and anus, are morphologically persisting portions of the protostoma. extracted from proto-comb. form < as lemmas
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