中国是世界著名的文明古国之一,素称礼义之邦。历代有识之士,为我们留下了浩如烟海的古籍文献。古籍是由一个又一个的字组成的,随着社会的不断向前发展,表达语言的文字也在不断地发展,而且同一个字在不同的历史时期有不同的意义。以众所周知的《说文解字》(成书于公元100年) China is one of the world famous ancient civilizations and is said to be a state of righteousness and righteousness. Ancient people of all ages, left us a vast collection of ancient literature. Ancient books are composed of words one after another. With the constant development of society, languages ​​that convey language are also constantly evolving, and the same word has different meanings in different historical periods. With the well-known “Explain Word” (into the book in 100 AD)