V2EX costa

Costa

释义 Definition

costa(名词)主要指“肋(骨)”(解剖学用语);在植物学中也可指“叶脉/中肋(叶片中央或突出的主脉、隆起的脉)”。另有作为姓氏或地名的用法。

发音 Pronunciation (IPA)

/kst/

例句 Examples

A fracture of the fourth costa can be very painful.
第四根肋骨骨折会非常疼。

In the specimen, the leaf’s costa is thickened, suggesting adaptation to dry conditions.
在该标本中,叶片的中肋较厚,提示它可能适应了干燥环境。

词源 Etymology

来自拉丁语 costa,意为“肋、侧面”。该词在医学与生物学术语中被保留下来,用于指代“肋骨”或“叶片的主脉/中肋”等“支撑性的条状结构”。

相关词 Related Words

文学与著作 Literary Works

  • 《Gray’s Anatomy》(《格雷氏解剖学》):肋骨等结构描述中常见拉丁术语 costa 及其派生用法。
  • 《Gray’s Manual of Botany》(《格雷植物志/植物学手册》):植物形态学描述中会使用 costa 指“中肋/主脉”。
  • 《Terminologia Anatomica》(《解剖学术语》):现代解剖学标准术语体系中保留大量拉丁词根,costa 作为重要词根频繁出现。
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