Three lines三系threenum.三n.三；三个adj.三个的three thousand three hundred and fifty three(=3353) 三千三百五十三three thousand eight hundred and fifty three(=3853) 三千八百五十三three thousand five hundred and ninety seven(=3597) 三千五百九十七three-dimensional hydraulic characteristic三维水力特性three thousand three hundred and forty eight(=3348) 三千三百四十八three thousand three hundred and sixty seven(=3367) 三千三百六十七Three-dimensional fluorescent spectroscopy三维荧光光谱法three thousand eight hundred and ninety nine(=3899) 三千八百九十九three thousand two hundred and seventy seven(=3277) 三千二百七十七Three-dimensional color Doppler ultrasound三维彩色多普勒超声