threespaceadj.立体的(空间的)
threenum.三n.三;三个adj.三个的
three-phase insulation spacer三相绝缘衬垫
three-level curriculum system三级课程体制
three-dimensional reconstruct三维重建
three thousand and thirty seven(=3037) 三千零三十七
Three-dimenslonal mangagement立体管理
three-level voltage converter三电平逆变器
three dimensional vision system三维视觉系统
three-pulse cascaded canceler[电] 三脉冲级联消除器