But now the "rhyme with tone" and "rhyme" of Chinese historical phonology don "t accord with this demand." Therefore this phenomenon adds difficulty to the learning and academic study in this field.

目前汉语音韵学的“韵”和“韵部”不符合这一要求，给学习和研究增加困难。

youdao

We don' t receive return goods, but customers can demand factory to change fitting that broken during transportation, customers should undertake express fees by themselves.

我们不接受退还货物，但是可以把运输途中损坏的配件拿回来换，但运费需顾客自己承担。另起订量金额最少需有3000元。

youdao

We don' t receive return goods, but customers can demand factory to change fitting that broken during transportation, customers should undertake express fees by themselves.

我们不接受退还货物，但是可以把运输途中损坏的配件拿回来换，但运费需顾客自己承担。另起订量金额最少需有3000元。

youdao