应改称为免疫性血小板减少性紫癜的英文

immune hrombocytopenic purpura

• 应:    answer; respond to ...
• 为:    support; stand for
• 免疫性:    immunity; immuno-
• 血小板:    blood cells; blood ...
• 减少:    reduce; decrease; ...
• 性:    nature; character; ...
• 紫癜:    peliosis; pelioma; ...