世人皆知,秦桧以“莫须有”的罪名杀害英雄岳飞。有人说,“莫须有”就是“不须有”,是“没有”的意思。其实,“莫”字,既不同上古汉语中作无定代词的“莫”,也不同于现代汉语中作否定副词(不要)的“莫”。它是中古汉语里特有的 It is well known that Qin Hui killed Yue Fei with a “do not have” charge. Some people say that “there is no need to have” means “no need to have” and “no” means. In fact, the word “Mo” is different from the “mo” of indefinite pronouns in ancient Chinese and the “mo” of negative adverbs (unwanted) in modern Chinese. It is unique in Middle Ancient Chinese