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单词 gastrulation
释义

gastrulation

noun

gas·​tru·​la·​tion ˌga-strə-ˈlā-shən How to pronounce gastrulation (audio)
: the process of becoming or of forming a gastrula
gastrulate
ˈga-strə-ˌlāt How to pronounce gastrulation (audio)
intransitive verb

Example Sentences

Recent Examples on the Web The first is to study the process known as gastrulation—the point two weeks after conception when embryonic cells begin to differentiate into the body’s more than 200 cell types. Jeffrey Kluger, Time, 10 June 2021

Word History

Etymology

borrowed from German Gastrulation, from Gastrula gastrula + -ation -ation

First Known Use

1879, in the meaning defined above

Medical Definition

gastrulation

noun

gas·​tru·​la·​tion ˌgas-trə-ˈlā-shən How to pronounce gastrulation (audio)
: the process of becoming or of forming a gastrula
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更新时间:2025/3/16 5:48:30