nucleus lacrimalis

例句：

1. 1.The doctor removed the lacrimal nucleus to treat her dry eyes.
   医生移除了泪腺核来治疗她的干眼症。
2. 2. The patient's condition worsened after the surgery, requiring further treatment.
   患者的病情在手术后恶化，需要进一步的治疗。
3. 3. The scientist discovered a new gene responsible for tear production in the lacrimal nucleus.
   科学家发现了一个新的基因，负责在泪腺核中产生眼泪。