二尖瓣

èrjiānbàn
mitral valve (physiology)

CEDICT

  1. (anatomy) mitral valve; bicuspid valve
  2. mitral valve; bicuspid valve

Wiktionary

心脏中左心房与左心室之间的膜瓣。共二片，为防止心室血液回流心房之用。

重編國語辭典

Entry Composition

1 二 èr
  1. two
  2. 2
  3. (Beijing dialect) stupid
2 尖 jiān
  1. pointed; tapering; sharp
  2. (of a sound) shrill; piercing
  3. (of one's hearing, sight etc) sharp; acute; keen
  4. to make (one's voice) shrill
  5. sharp point; tip
  6. the best of sth; the cream of the crop
3 瓣 bàn
  1. petal
  2. segment
  3. clove (of garlic)
  4. piece
  5. section
  6. fragment
  7. valve
  8. lamella
  9. classifier for pieces, segments etc

Containing this entry

二尖瓣狭窄 èrjiānbànxiázhǎi mitral stenosis (physiology)