Semantics is a subject studying the meaning of language. 语义学是研究语言意义的一门学科。
The two systems are both sound and complete in this semantics. 这两个系统相对于这种语义学有可靠性和完全性。
In the theory and practice of industrial design, the concept of product semantics based on semiotics and cognitive psychology is drawing more attentions in the field of design. 摘要在工业设计的理论和实践中，基于符号学与认知心理学理论的产品语义学，正作为一种新的设计理论日益受到设计界的重视。
