Results:CT scans of 27 patients showed invasion of the puilmonary veins up to its entrance into the left or right superior pulmonary veins,and all tumors extended below the pericardium.是什么意思_Results:CT scans of 27 patients showed invasion of the puilmonary veins up to its entrance into the left or right superior pulmonary veins,and all tumors extended below the pericardium.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句