threestageadj.三级的
threenum.三n.三；三个adj.三个的
three thousand six hundred and forty six(=3646) 三千六百四十六
three thousand five hundred and fifty one(=3551) 三千五百五十一
three thousand seven hundred and fourteen(=3714) 三千七百一十四
three inspections and seven verifications三查七对
three-dimensional seismic ground motion三维地震
three-dimensional digitalization design三维数字化设计
three - dimensional harmonic oscillator三维谐振子
three thousand one hundred and eighty one(=3181) 三千一百八十一
three thousand six hundred and twenty two(=3622) 三千六百二十二
three-year cycle of complementary crops三年轮作制的互补作物
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