primary bin原矿仓primaryadj.首要的；主要的；初级的；初等教育的；根本的；初期的n.第一位；初选；最主要者；要素；原色；初级线圈primary skeletal structure原生骨结构primary air fan coil system风机盘管加新风系统primary sex characteristics第一性征primary brain-stem injury原发性脑干损伤primary coil of transformer变压器原线圈Primaryand secondary school中小学校primary neuropathic disease原发性神经病性疾病Primary syphilis of fingers手指初期梅毒primary Party organizations农村基层党组织primary motivational system原发性动机系统