Three lines三系threenum.三n.三；三个adj.三个的three thousand eight hundred and forty three(=3843) 三千八百四十三three-dimensional nonlinear spring element三维非线性弹簧单元three thousand four hundred and eighty three(=3483) 三千四百八十三Three candidates contested the leadership.有三位候选人角逐领导权。three component grafted chloroprene adhesive三元接枝氯丁胶three-dimensional limit equilibrium method三维极限平衡法three thousand nine hundred and seventy four(=3974) 三千九百七十四three thousand three hundred and sixty eight(=3368) 三千三百六十八three-axis gyroscope-stabilized platform三轴陀螺稳定平台three thousand eight hundred and seventy one(=3871) 三千八百七十一