five fu五府fivenum.五five hundred and eighty two(=582) 五百八十二five hundred and forty four(=544) 五百四十四five thousand and fifty six(=5056) 五千零五十六five-valued D flip-flop五值D触发器five hundred and fifty four(=554) 五百五十四five-times World Champion五次获得世界冠军five greatest civilizations五大文明five hundred and twenty one(=521) 五百二十一five hundred and sixty nine(=569) 五百六十九five thousand and forty six(=5046) 五千零四十六