表达功能；表现功能

recursive function───[数]递归函数

exponential function───[数]指数函数

aggressive action───侵蚀作用；腐蚀性

expensive education───昂贵的教育

expensive option───昂贵的选择

explicit function───[数]显函数

expressive face───富于表情的脸

These sentences have a variety of evocative and expressive function.───这类句子具有丰富的语气表达功能、多样的情态传达功能.

Its expressive function is closely connected with the time feature.───其表达功能与重叠式的时间特征有密切关系。

What is the expressive function?───什么是表情功能？

Gift is an important way of human communication, which has material and expressive function.───馈赠礼物是人类交际的重要方式之一，具有物质功能和表意功能。

These sentences have a variety of evocative and expressive function.

With ample examples the present paper illustrates the expressive function of linguistic forms and expounds the basic concept of intralingual meaning as well as the necessity of its translating.

And what's more, language has six functions such as informative function, expressive function, evocative function, metalingual function, esthetic function and phatic function.