The average CFE: 11.51 + 1.27% in primary passage and 10.50+1.27% in first passage and 10.31 ?是什么意思_The average CFE: 11.51 + 1.27% in primary passage and 10.50+1.27% in first passage and 10.31 ?在线翻译_英语_读音_用法_例句