pollen allergy

• 花粉变态反应

pollen allergy的用法和样例：

例句

1. Each of these immune responses is an example of an allergy.
   每个免疫反应都是变态反应。
2. Allergy may be related to the pathogenesis of OME or to another etiological factor.
   变态反应可能与渗出性中耳炎的发病机理或者另一致病因素相关。