“养”和「養」作为中日同形多义字的典型,且在词素形态及意义上表现出了完备性和代表性。本文通过对结合词素“养”和「養」的构词特征及多义性分析发现,中日间在构词上存在相似处,也有差异性,而这种差异性与“养”和「養」的词素多义性范畴的差异表现出一致性。 As the typical polygony of the same type in China and Japan, “Yang Yang” and “Yang Yang” show completeness and representativeness in Morpheme morphology and meaning. Through the analysis of morphological features and polysemy of morpheme “Yang ” and “Yang ”, we find that there are similarities and differences in word formation between China and Japan during the same period, “And” support "the morpheme ambiguity categories show the sameness.