Positive rates with combined measurement of AFP plus AFU,AFP plus SF,and AFP plus AFU,SF were 94.2%,90.4% and 98.1% respectively.是什么意思_Positive rates with combined measurement of AFP plus AFU,AFP plus SF,and AFP plus AFU,SF were 94.2%,90.4% and 98.1% respectively.在线翻译_英语_读音_用法_例句