nuclear, chemical or biological weapons

• 核或生化武器

nuclear, chemical or biological weapons的用法和样例：

例句

1. Pancreatitis must be considered whenever a patient develops abdominal pain, nausea, vomiting or elevated biochemical markers.
   胰腺炎时必须考虑患者是否腹痛，恶心，呕吐或生化指标升高。