With the development of society,the phrase“Bei Shu”(“背书”)has been gradually endowed with new meanings in recent years.Its application range has expanded and application rate has gradually increased.Based on the relevant theory of extension of lexical meaning,this paper ...MORE With the development of society,the phrase“Bei Shu”(“背书”)has been gradually endowed with new meanings in recent years.Its application range has expanded and application rate has gradually increased.Based on the relevant theory of extension of lexical meaning,t...
