cuspis dentalis

例句：

1. 1. The dentist examined her teeth and recommended a cleaning.
   牙医检查了她的牙齿，并建议她去洗牙。
2. 2. The patient was advised to avoid hard food while the tooth was being treated.
   患者被建议在治疗期间避免吃硬食物。
3. 3. The cleft in the baby's mouth made it difficult for him to eat solid foods.
   婴儿嘴巴里的裂缝使他很难吃固体食物。