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释义 xīn
1.人和高等动物身体内推动血液循环的器官。人的心在胸腔的中部,稍偏左方,呈圆锥形,大小约跟本人的拳头相等,内部有四个空腔,上部两个是心房,下部两个是心室。心房和心室的舒张和收缩推动血液循环全身。{heart; organ that maintains the blood circulation in the body of a human or a vertebrate. The human heart is located in the middle of the thoracic cavity, slightly to the left, cone-shaped, and in the size of a fist. It has four chambers:
the two upper chambers are atriums and the two lower chambers are ventricles. Their rhythmic contraction and dilation help maintain blood circulation throughout the body.}
也叫also心脏{xīnzàng}
2.通常也指思想的器官和思想、感情等{also referring to the organ of thinking, mind, feeling, etc.}:
{thought; mind; idea}|{what one has gained from work, study, etc.}|{concentrate one's mind on}|{have a heart-to-heart talk}|一意。{whole-heartedly; heart and soul}
3.中心;中央的部分{centre; core}:
{the middle of a river; halfway across the river}|{centre of a circle}|{centre of gravity}|{lamp wick; wick}
4.二十八宿之一。{xin, one of the 28 constellations}
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更新时间:2025/4/12 14:11:44