V2EX spore-bearing

Spore-bearing

释义 Definition

spore-bearing(形容词):产孢的,带有孢子的。用于描述能够产生或携带孢子的生物体或结构,常见于植物学和真菌学语境中。

发音 Pronunciation

/spr br/

例句 Examples

Ferns are spore-bearing plants that do not produce seeds.
蕨类是产孢植物,不产生种子。

The spore-bearing structures of this ancient fungus were remarkably well preserved in the fossil record, allowing scientists to study its reproductive mechanisms in detail.
这种古老真菌的产孢结构在化石记录中保存得非常完好,使科学家能够详细研究其繁殖机制。

词源 Etymology

该词由 sporebearing 两部分组成。spore 源自希腊语 spora,意为"种子、播种",与 speirein(播撒)同源。bearing 来自古英语 beran,意为"携带、承载"。二者组合构成复合形容词,字面意思是"携带孢子的",用于生物学中描述具有产孢能力的器官或生物体。该词在19世纪随着植物学和真菌学的发展而被广泛使用。

相关汇 Related Words

文学作品引用 Literary References

  • 查尔斯达尔文在《物种起源》(On the Origin of Species)中讨论植物繁殖方式时,涉及了 spore-bearing 植物与种子植物之间的演化关系。
  • 亨利戴维梭罗在《瓦尔登湖》(Walden)及其自然日志中,对蕨类等 spore-bearing 植物进行了细致的野外观察和描写。
  • 在众多植物学经典著作中,如阿萨格雷(Asa Gray)的《植物学教科书》(Gray's Manual of Botany)中,spore-bearing 被广泛用于描述苔藓、蕨类和真菌的分类特征。
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