three unity三个统一threenum.三n.三；三个adj.三个的three thousand eight hundred and eighty one(=3881) 三千八百八十一three thousand three hundred and sixty five(=3365) 三千三百六十五three-dimensional transvaginal sonography三维阴道超声three thousand nine hundred and eighty five(=3985) 三千九百八十五three thousand four hundred and thirty five(=3435) 三千四百三十五three thousand five hundred and twenty five(=3525) 三千五百二十五three thousand one hundred and thirty three(=3133) 三千一百三十三three thousand three hundred and eighty one(=3381) 三千三百八十一three thousand one hundred and twenty three(=3123) 三千一百二十三three thousand four hundred and fifty three(=3453) 三千四百五十三