“诞”的本义为“说大话”。随着其意义的逐渐虚化,“诞”成为语助词,在句首或句中表示庄重的感情色彩。因常放在“生育类动词”前面,受“生育类动词”感染,“诞”便产生了生育义。至晚在南朝时期,“诞”可单独表示生育义,表示生育义的“诞”还可作为核心语素再次参与构词。 “Christmas ” the original meaning of “talking big ”. With the gradual blurring of its meaning, “Christmas ” becomes a language of the word, expressing solemn feelings in the sentence or sentence. Because often placed in front of “reproductive verb ” infected “reproductive verb ” infection, “Christmas ” gave birth to the meaning of life. As late as in the Southern Dynasties, “Christmas ” could represent the birthright, and “birth”, which means fertility, could also participate as a core morpheme again.