tertiary gross enrollment ratio 啥意思?

tertiary gross enrollment ratio 啥意思? gross gross gross 英语翻译School life expectancy,approximation method.The sum of the age-specific enrolment rates for the levels specified.To compensate for the lack of reliable data by age for tertiary education,the gross enrolment ratio for tertiary education is tertiary qualification tertiary是什么意思 An approved tertiary tertiary institutes是什么意思 gross profit GROSS是什么意思 外贸gross gross out GROSS是什么意思 ? gross gross weiht 8KG tertiary education 和 secondary education non-tertiary-educated什么意思 英文单词GROSS是什么计量单位