Primary graft patency rate was 98%, and secondary graft patency rate was 100% for secondary procedures, which were performed in 8% of patients.是什么意思_Primary graft patency rate was 98%, and secondary graft patency rate was 100% for secondary procedures, which were performed in 8% of patients.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句