资料来源 : WordNet®

epicardia
     See {epicardium}

epicardia
     n : the short part of the esophagus extending downward from the
         diaphragm to the stomach

epicardium
     n : the innermost of the two layers of the pericardium [syn: {visceral
         pericardium}]
     [also: {epicardia} (pl)]