threespaceadj.立体的(空间的)threenum.三n.三；三个adj.三个的three-phase biofluidized bed三相生物流化床three dimensional entity model三维实体建模three hundred and seventy four(=374) 三百七十四Three vessels and trachea view三血管-气管观three-phase and three-wire三相三线Three-dimensional photograph三维摄像three-way distributing chute三股分配斜槽Three-gorge Hydropower Plantthree-dimension interleaving三重交织three thousand and ninety nine(=3099) 三千零九十九