refers to purslane with small leaves. Ming Li Shizhen's "Compendium of Materia Medica II Portulaca oleracea": "Its leaf ratio is like a horse's teeth, but its nature is smooth and profitable like amaranth, hence the name. Vulgar call ... The lobular person is the rat tooth amaranth. "
word decomposition
the explanation of rats and mice is a family of mammals, whose front teeth grow continuously all their lives, and are often ground short by biting things, which breed rapidly, and there are many kinds, some of which can spread pathogens such as plague, and harm agricultural and forestry grasslands, steal food, destroy storage and buildings (commonly known as "rats"): rats. Rat gall Short-sighted. Get the boat out of the way. mean creature