V2EX papilla

Papilla

定义 Definition

papilla(名词):指乳头状的小突起/小结节,常见于解剖学与生物学语境中,例如舌头表面的“舌乳头”(含味蕾)、皮肤或器官表面的细小突起等。复数常写作 papillae

发音 Pronunciation

/ppl/

例句 Examples

The papilla on my tongue feels sore.
我舌头上的一个舌乳头感觉疼。

Under the microscope, the tissue showed enlarged papillae, which helped the doctor identify the inflammation.
在显微镜下,组织显示出增大的乳头状突起,这帮助医生判断了炎症情况。

词源 Etymology

来自拉丁语 papilla,原意与“乳头、乳头状突起”相关,后在医学与解剖学中固定用来指各种小而突出的结节/突起(尤其是表面呈“乳头状”的结构)。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》):在描述舌、皮肤及多种器官表面结构时常用 papilla/papillae
  • Guyton and Hall Textbook of Medical Physiology(《盖顿与霍尔医学生理学》):讨论味觉与舌结构时会提到舌乳头与相关功能。
  • Campbell Biology(《坎贝尔生物学》):在动物结构与感官相关章节中可能出现该词(多用于组织结构描述)。
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