______studies meaning in language,______ is about principles of forming and understanding
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By duality is meant the property of having two levels of structures,such that units of the
The phatic function refers to language function for establishing or maintaining social contact rather than for exchanging information or ideas.(清华2001研)
It is widely known that animals have their own ways of communicating with each other. For
在最大吸收波长处的吸收系数
A. ΛMAX
B. ΛMIN
C. (ΛMAX)
D. NT/D
E. 熔点(MP)