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punctum

/ˈpʌŋk.təm/

翻译: 名词,指点或小区域,常用于解剖学语境中,表示身体上的小孔、点或局部区域。

1 个条目

noun

/ˈpʌŋk.təm/C2formalmedical
  • zh名词,指点或小区域,常用于解剖学语境中,表示身体上的小孔、点或局部区域。

A noun referring to a point or small area, typically used in anatomical contexts.

  1. Anatomical pointC2formalmedical

    A small, precise point or opening in an anatomical structure, such as the punctum lacrimale (tear duct opening).

    zh解剖学上的点

    • The punctum lacrimale drains tears from the eye into the nasal cavity.
    • During the examination, the doctor located the punctum on the eyelid.
    • Blockage of the punctum can lead to excessive tearing.

    同义词apertureopeningorificepointpore

词形
  • puncta plural form
  • puncta's possessive plural form
  • punctum's possessive singular form