零食美味英文词典

SA node

零食美味英文词典

常见例句

  • Activation of the heart normally begins in the sinoatrial node.
    在正常情況下，心髒的活動始於竇房結。
  • This process continues over and over as the atria refill with blood and other electrical signals come from the SA node.
    隨著心房的再次充血和竇房結電信號的再次産生，這個過程會一直重複下去。
    • 返回 SA node