toothachegrass

例句：

1. 1. This herbal remedy is believed to alleviate toothaches.
   这种草药被认为是缓解牙痛的。
2. 2. The patient was given a prescription for toothachegrass to help relieve his pain.
   病人被开了一剂牙痛草药的处方来帮助缓解他的疼痛。
3. 3. In traditional Chinese medicine, toothachegrass is often used as an anti-inflammatory agent.
   在传统中医中，牙痛草通常用作抗炎药物。