nuncital

例句：

1. 1.The nunciation of the word "nuncital" is not clear in this context.
   在这个上下文中，“nuncital”的发音不清楚。
2. 2. The teacher explained the concept of nunciation in detail.
   老师详细解释了发音的概念。
3. 3. Students need to practice their pronunciation of new words regularly.
   学生需要定期练习新词的发音。