sixfoldadj.六倍的；六重的；六折的adv.六倍地；六重地；六折地sixnum.六six thousand eight hundred and twenty eight(=6828) 六千八百二十八six thousand eight hundred and thirty eight(=6838) 六千八百三十八six thousand seven hundred and twenty three(=6723) 六千七百二十三six thousand three hundred and thirty seven(=6337) 六千三百三十七six thousand eight hundred and thirty seven(=6837) 六千八百三十七six thousand three hundred and eighty eight(=6388) 六千三百八十八six thousand eight hundred and twenty seven(=6827) 六千八百二十七six thousand nine hundred and seventy three(=6973) 六千九百七十三six thousand eight hundred and ninety seven(=6897) 六千八百九十七six thousand three hundred and thirty eight(=6338) 六千三百三十八