threenum.三n.三;三个adj.三个的
three thousand six hundred and one(=3601) 三千六百零一
three-dimensional solid modeling三维实体造型
three thousand six hundred and ten(=3610) 三千六百一十
three-dimensional electric field三维电场
three-section current protection三段式电流保护
three-dimensional complex vector三维复矢量
three-segment resistance furnace三段电阻炉
three-jaw lever-operated chuck三爪杆动夹盘