orbital fat眼眶脂肪orbitaladj.轨道的；(城市)外环路的；眼窝的n.高速环形路；[数学]轨函数orbital manoeuvring engine轨道机动发动机orbital septum aponeurosis眶隔筋膜Orbital Bombardment System轨道轰炸系统orbital overlap population轨道重叠布居orbital correlation diagram轨道相关图orbital fibroblasts subsets眼眶成纤维细胞亚群Orbital Maneuvering Vehicle轨道机动飞行器orbital blow-ont fracture眼眶爆裂性骨折orbital quantization effect轨道效应Orbital Communications Corp轨道通信公司卫星