V2EX pome

Pome

Definition / 释义

pome(梨果):一种肉质果实类型,外层可食部分主要由花托等组织发育而成,真正的果皮在中心形成果核(core)并包裹种子。常见于苹果、梨、等(蔷薇科苹果亚科植物)。

Pronunciation / 发音

/pom/

Examples / 例句

Apples and pears are pomes.
苹果和梨都属于梨果。

The museum display explained how a pome’s fleshy part comes from the flower’s receptacle, while the seeds develop inside a firm core.
博物馆展板解释了梨果的可食果肉主要来自花托,而种子则在坚硬的果核中发育。

Etymology / 词源

来自拉丁语 pōmum(“水果、果实”),经由古法语 pome 进入英语。后来在植物学中被专门化,用来指苹果、梨这类具有“果核”的特定果实类型。

Related Words / 相关词

Literary Works / 文学作品

  • Liberty Hyde Bailey,《The Principles of Fruit-Growing》:在果树栽培与果实分类中使用 pome 区分苹果、梨等果实类型。
  • Alfred Rehder,《Manual of Cultivated Trees and Shrubs》:在植物形态与分类描述中常用 pome 指苹果属、梨属等的果实。
  • E. J. H. Corner,《The Seeds of Dicotyledons》:在讨论双子叶植物种子与果实结构时提及 pome 的果核与种子特征。
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