Irregular reddish tan vegetations overlie valve cusps that are being destroyed.Portions of the vegetation can break off and become septic emboli.是什么意思_Irregular reddish tan vegetations overlie valve cusps that are being destroyed.Portions of the vegetation can break off and become septic emboli.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句