chlorothen

例句：

1. 1. This drug is used to treat certain types of cancer.
   这种药物用于治疗某些类型的癌症。
2. 2.The patient was given a shot of chlorothen to numb the pain.
   病人被注射了一针氯仿以缓解疼痛。
3. 3.Chlorothen is a toxic substance that can cause serious health problems.
   氯仿是一种有毒物质，可能导致严重的健康问题。