Pragmatically, they are different in the frequency of use, the effect and association with sentences.

语用方面，三者在使用频率、表达效果以及句群组合上存在差异。

youdao

Pragmatically, they are different in the frequency of use, the effect and association with sentences.

语用方面，三者在使用频率、表达效果以及句群组合上存在差异。

youdao