irritation cell

例句：

1. 1. The chemical irritation caused by the pollen can lead to allergic reactions.
   花粉引起的化学物质刺激可能导致过敏反应。
2. 2.The researcher found that the irritation of the environment could have a significant impact on human health.
   研究人员发现环境的刺激对人类健康有重大影响。
3. 3. The irritation from the dust particles in the air is making it difficult for her to breathe.
   空气中的尘埃粒子刺激让她难以呼吸。