difluron

例句：

1. 1. The new drug difluron has shown promising results in treating chronic pain.
   新药二氟隆在治疗慢性疼痛方面显示出了令人鼓舞的结果。
2. 2.The patient was treated with difluron for the condition that required surgery.
   患者因需要手术的条件接受了二氟隆治疗。
3. 3.Due to its effectiveness, difluron is often used as a first-line treatment for certain conditions.
   由于其有效性，二氟隆常被用作某些条件的一线治疗。