基本解釋[毉葯科學]前尖詞組短語短語anterior aortic cusp 主動脈前瓣Anterior semilunar cusp 前半月弁anterior mitral cusp 二尖瓣前瓣葉anterior cusp tricuspid valve 三尖瓣前突anterior cusp of tricuspid valve 三尖瓣前尖;三尖瓣前突anterior cusp更多詞組專業(yè)釋義毉葯科學前尖