chemical pneumonia

例句：

1. 1.The patient was diagnosed with chemical pneumonia.
   患者被诊断为化学性肺炎。
2. 2.This chemical can cause serious respiratory problems.
   这种化学物质会导致严重的呼吸问题。
3. 3. The chemical pneumonia is a rare but serious condition.
   化学性肺炎是一种罕见的但严重的状况。