R.I.O. 小学拼音口诀大全,值得收藏 娄底O乐 186 2017-10-13 20:26:05 ɑn en in un ün(5个前鼻韵母)ɑnɡ enɡ inɡ onɡ(4个后鼻韵母)③16个整体认读音节:zhi chi shi ri zi ci iyi wu yu ye yue yuyinyun ying其中最... Read More