Read Edit View history 二尖瓣 èrjiānbàn mitral valve Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 二尖瓣 · èrjiānbàn · mitral valve 2026/03/04 二尖瓣 èrjiānbàn mitral valve mitral valve (physiology) 二尖瓣是心脏中连接左心房和左心室的瓣膜。 created sense Mar 4, 2026, 02:25 AM