名词
中文翻译：Unknown
同义词：
['oral suction', 'oral appliance', 'oral device']
例句：
-
1.The patient needed an oral suction to remove the food stuck in his throat.
病人需要用口腔吸引器来清除他喉咙里的食物。
-
2. The dentist used an oral appliance to help the child with his teething pain.
牙医使用口腔设备帮助孩子缓解牙痛。
-
3. The research team developed an oral device that could help people with speech difficulties.
研究团队开发了一种口腔设备，可以帮助有言语障碍的人。