papillary muscle

英 美
  • 乳头状肌
  • muscle n.肌肉v.硬挤;变硬实
  • papillary adj.乳突的;乳头状突起的;长乳突的
Noun:
  1. any of several muscles associated with the atrioventricular valves;

    "the papillary muscles contract during systole to prevent regurgitation of blood into the atria"

    1. This is made possible by the action of the crystalline lens and the ciliary muscle to which it is attached.
      通过晶状体及其所连着的睫状肌的动作,可以做到这一点。