three-wayn.三向的threenum.三n.三；三个adj.三个的three thousand three hundred and eighty nine(=3389) 三千三百八十九Three-Valence Chromium Colored Passivation三价铬钝化three thousand nine hundred and ninety seven(=3997) 三千九百九十七three thousand seven hundred and sixty three(=3763) 三千七百六十三three-phase short-circuit characteristic三相短路特性three thousand four hundred and seventy nine(=3479) 三千四百七十九Three- dimensional finite element analysis三维有限元分析three thousand three hundred and forty seven(=3347) 三千三百四十七three thousand three hundred and ninety five(=3395) 三千三百九十五three-dimensional revolute clearance joint三维间隙铰