right atrium

短语

右心房

词形变化

right atria right atriums 复数 right atriums right atria 复数

别名

RA

释义与例句

n.
  1. 1.

    The chamber of the heart, in humans and other mammals, that receives deoxygenated blood from the venae cavae and pumps it into the right ventricle.

    医学