V2EX angiosperm

Angiosperm

释义 Definition

被子植物:一种开花植物,其种子被包裹在子房里,成熟后通常形成果实。(与“裸子植物 gymnosperm”相对)

发音 Pronunciation (IPA)

/ndisprm/

例句 Examples

Angiosperms produce flowers and fruits.
被子植物会产生花和果实。

Because angiosperms enclose their seeds within an ovary, they evolved a wide range of fruit types to aid dispersal.
由于被子植物的种子被包裹在子房内,它们演化出多种多样的果实类型来帮助传播种子。

词源 Etymology

angiosperm 来自希腊语词根:angeion(容器、器皿)+ sperma(种子),字面意思是“种子在容器里”,对应其关键特征:种子被子房包裹。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Botany: An Introduction to Plant Biology(Raven 等)用“angiosperm”系统介绍被子植物的结构与分类。
  • Plant Systematics: A Phylogenetic Approach(Judd 等)高频使用“angiosperm”讨论被子植物的系统发育与演化。
  • The Diversity of Life(E. O. Wilson,《生命的多样性》)在生物多样性语境中提及包括被子植物在内的主要类群。
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