polymorphonuclear cell短语¹⁴⁴⁹⁷²⁺² 基本例句 多形核细胞 Objective To evaluate the relation of acute peripheral white blood cell PWBC count and polymorphonuclear cell PMN proportion with the severity of traumatic brain injuryTBI and the prognosis of TBI. 目的探讨颅脑创伤急性期外周血白细胞 PWBC数及中性粒细胞 PMN比例与病情及预后的关系。 dictall