n.慢性砷中毒

Arsenic poisoning is a serious health concern, particularly in rural areas where it's often used in pesticides.
中毒性砷是一种严重的健康问题，尤其是在经常将其用于农药的农村地区。
The symptoms of arsenic exposure can range from mild skin irritation to severe neurological damage.
暴露于砷的症状可以从轻微的皮肤刺激到严重的神经系统损伤。
The arsenic contamination in the well water was discovered during routine testing by the local authorities.
当地水务部门在例行检测中发现了井水中的砷污染。
Arsenic-based compounds were once widely used in medicine, but their toxicity led to a ban in many countries.
基于砷的化合物曾广泛用于医药，但其毒性导致许多国家禁止使用。
She survived a near-fatal dose of arsenic, thanks to the timely intervention of the paramedics.
由于急救人员的及时干预，她从几乎致命的砷剂量中幸存下来。
Long-term exposure to low levels of arsenic can lead to an increased risk of certain types of cancer.
长期接触低浓度的砷会增加患某些类型癌症的风险。
The archaeologist found ancient artifacts contaminated with arsenic, providing insights into past environmental conditions.
考古学家发现了一些被砷污染的古代文物，从而揭示了过去环境条件的信息。
The researchers are studying the effects of arsenic on plant growth and development, hoping to find alternatives for harmful pesticides.
研究人员正在研究砷对植物生长和发育的影响，希望能找到替代有害杀虫剂的方法。
The government has launched a campaign to educate people about the dangers of arsenic in their food and water supply.
政府已发起一项运动，教育人们了解食物和水源中的砷的危害。
After years of treatment, the patient's arsenic poisoning finally showed signs of improvement.
经过多年的治疗，患者的砷中毒终于出现了好转迹象。