bracken poisoning

例句：

1. 1. The family was devastated by the news of their son's death.
   这个家庭因儿子的死而感到绝望。
2. 2.The chemist warned against the dangers of consuming bracken.
   药剂师警告人们不要食用贝根。
3. 3.The elderly woman suffered from bracken poisoning after eating some wild mushrooms.
   这位老人吃了一些野生蘑菇后患上了贝根中毒。