The fulfilling rate of the first-degree in dex is 96.3%,and the fulfilling rate of five items of second-degree index is all above 80%.是什么意思_The fulfilling rate of the first-degree in dex is 96.3%,and the fulfilling rate of five items of second-degree index is all above 80%.在线翻译_英语_读音_用法_例句