舌下神经

例句：

1. 1. The dentist advised me to keep my tongue under the bridge while I had a filling done.
   牙医建议我做完补牙后把舌头放在桥下。
2. 2. During his speech, he emphasized the importance of maintaining good oral hygiene.
   在他的演讲中，他强调了保持良好的口腔卫生的重要性。
3. 3. The patient was instructed to apply ice to the affected area for ten minutes every hour until the pain subsided.
   病人被指示每小时用冰敷受影响的区域十分钟，直到疼痛减轻。