immune hypersensitivity

例句：

1. 1. The patient's immune system was compromised due to the infection.
   由于感染，患者的免疫系统受到了损害。
2. 2.The allergic reaction caused by the pollen is a common problem in spring.
   春季由花粉引起的过敏反应是一种常见的问题。
3. 3.The doctor recommended that the patient take immunosuppressants to manage his immune hypersensitivity.
   医生建议患者服用免疫抑制剂来管理他的免疫过敏反应。