six pip六响报时信号sixnum.六six thousand two hundred and sixty nine(=6269) 六千二百六十九six thousand four hundred and sixty two(=6462) 六千四百六十二six thousand five hundred and forty one(=6541) 六千五百四十一six thousand two hundred and thirty one(=6231) 六千二百三十一six thousand nine hundred and forty six(=6946) 六千九百四十六six thousand one hundred and eighty two(=6182) 六千一百八十二six thousand six hundred and ninety six(=6696) 六千六百九十六six thousand nine hundred and seventeen(=6917) 六千九百一十七six thousand nine hundred and sixty two(=6962) 六千九百六十二six-meridian syndrome differentiation六经辩证