《三字经》里说:“马牛羊,鸡犬豕。此六畜,人所饲。”除了鸡和猪之外,马、牛、羊和狗,都可以按品形结构拼成另外一个崭新的汉字,其音、意、形,都非常有趣。但这些字绝大部分不常用,极为生僻,几乎变成了绝无仅有的“活化石”。 The Three Character Classic says: “The horses, the sheep, the dogs and the dogs are all fed.” “In addition to chickens and pigs, horses, cattle, sheep and dogs can be pieced together to form another Brand new Chinese characters, their tone, meaning, shape, are very interesting. However, most of these words are not commonly used, extremely rare, has almost become the unique ”living fossils."