1食管esophagus2胸主动脉thoracica.3左心室leftventricle4右心室rightventricle5下腔静脉superiorvenacava6下舌段inferiorlingualsegment7内侧段medialsegment8外侧段lateralsegment9斜裂obliquefissure10前底段anteriorbasalsegment11后底段posteriorbasalsegment12外侧底段lateralba (共 276 字) [阅读本文] >>