tricholoma

例句：

1. 1. This chemical is used in the production of plastics and other materials.
   这种化学物质用于生产塑料和其他材料。
2. 2.Trichloromethane is a toxic gas that can cause respiratory problems.
   三氯甲烷是一种有毒气体，可能导致呼吸问题。
3. 3. The manufacturer claims that the product has been tested for safety and efficacy.
   制造商声称该产品已经过安全和有效性测试。