V2EX bifid

Bifid

释义 Definition

bifid(形容词):分成两裂的;分叉成两部分的(常用于植物学、解剖学描述,如叶尖、舌、骨突起等呈“两叉/两瓣”形)。也可引申为“有明显分叉的”。

发音 Pronunciation

/bafd/

例句 Examples

A bifid leaf tip can help identify the plant.
分叉的叶尖有助于辨认这种植物。

The specimen showed a bifid structure at the end of the appendage, suggesting a developmental variation.
标本的附肢末端呈两裂结构,提示可能存在发育上的变异。

词源 Etymology

来自拉丁语 bifidus,“裂成两部分的”,由 **bi-**(二、双)+ findere(劈开、裂开)构成,字面意思就是“分成两叉”。

相关词 Related Words

文学与作品 Literary Works

  • Charles Darwin, On the Origin of Species(《物种起源》):在描述生物形态差异与结构特征的语境中,常见类似 bifid 这类形态学术语用于精确描写。
  • Henry Gray, Gray’s Anatomy(《格雷氏解剖学》):解剖学描述中会使用 bifid 来说明某些结构的“两裂/分叉”形态(如某些突起或变异结构)。
  • Asa Gray, Gray’s Manual of Botany(《格雷植物志/植物手册》):植物形态学条目中常用 bifid 描写叶片、花瓣或裂片的“两裂”特征。
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