| 释义 |
心房xīnfáng
1.心脏内部上面的两个空腔,在左边的叫左心房,在右边的叫右心房。左心房与肺静脉相连,右心房与上、下腔的静脉相连。左心房接受从肺部回来的血,右心房接受从全身其他部分回来的血。心房与心室之间有带瓣膜的通路,心房收缩时血从通路流入心室。{atrium (of the heart), either of the two upper chambers of the heart that receives blood. The left atrium is connected with the veins of the lungs and receives blood from the lungs, while the right atrium is connected with the veins of the upper and lower chambers and receives blood from the other parts of the body. Between the atriums and the ventricles are valves which allow blood to flow into the ventricles when the atriums contract.}
2.指人的内心{heart; innermost being}:
亲切的话语暖人～。{The kind words warmed everybody's heart.} |