声母后面的部分是韵母，又分为单韵母、复韵母和鼻韵母三类。

Following the "initial" is the "final", which can be classified into three types: the simple final, compound final and final with a nasal ending.

youdao

是鼻韵母。在发第一个元音时，首先要圆唇，然后，很快滑向后一个音节。

Is a nasal final. When pronounce the first final, you should round your lips, and then it glides quickly to the second vowel.

youdao

是鼻韵母。在发第一个元音时，首先要圆唇，然后，很快滑向后一个音节。

Is a nasal final. When pronounce the first final, you should round your lips, and then it glides quickly to the second vowel.

youdao