Eight Days八天；又名第八日eightnum.八n.八人划船队adj.八个的eight thousand eight hundred and twenty one(=8821) 八千八百二十一eight thousand nine hundred and eighty four(=8984) 八千九百八十四eight thousand nine hundred and seventy two(=8972) 八千九百七十二eight thousand four hundred and sixty three(=8463) 八千四百六十三eight thousand five hundred and forty three(=8543) 八千五百四十三eight thousand three hundred and forty nine(=8349) 八千三百四十九eight thousand six hundred and twenty three(=8623) 八千六百二十三eight thousand nine hundred and forty eight(=8948) 八千九百四十八eight thousand seven hundred and eighty one(=8781) 八千七百八十一eight thousand four hundred and seventy one(=8471) 八千四百七十一