unreactiveness

例句：

1. 1.The patient's unreactiveness made it difficult for the doctor to diagnose the condition.
   患者的不活跃性使得医生难以诊断出病情。
2. 2. The researcher found that the unreactiveness of the environment had a significant impact on the outcome of the experiment.
   研究者发现，环境不活跃性对实验结果产生了重大影响。
3. 3. The team's lack of unreactiveness led to a slow start to their project.
   团队缺乏不活跃性导致项目进展缓慢。