idiopathic thrombocytopenic purpura 基本英英近义反义 特发性血小板减少性紫癜 Noun: purpura associated with a reduction in circulating blood platelets which can result from a variety of factors近义词Werlhof's disease韦尔霍夫氏病…purpura hemorrhagica医 出血性紫癜, 血…thrombocytopenic purpura血小板减少性紫癜…