The pronunciation of lotus root is ǒu.

The underground stem of the lotus is fat and jointed, with a small tubular hole in the middle. It has threads when broken. It is edible: ~ powder. ~Broken silk connection. ~ Color. ~ Lotus (lavender). ~ Festival. Lotus root, also known as lotus root, belongs to the rhizome of the Nelumbo family and can be used both as food and medicine. It is grown in most provinces in my country.

Lotus root belongs to the family Lotus. Lotus root is slightly sweet and crisp. It can be eaten raw or cooked. It is one of the common meals. Lotus root is also a plant with high medicinal value. Its roots, leaves, flowers and fruits are all valuable and can be used as nourishing medicine. Lotus root is rich in vitamin C and minerals, has medicinal effects, is good for the heart, promotes metabolism, and prevents rough skin. It is grown in Jiangsu, Anhui, Hubei, Shandong, Henan, Hebei and other places in my country. Lotus root, also known as lotus root, is also called white stem because of its white underground stem. The poem "Ode to Lotus" written by Chen Zhinui, a Jingshi from Jiangnan, says: "We are in the unstained sludge, and no one knows about the white stems buried in the ground. In the vibrant red, green and clear water, the pond is filled with fragrance without waiting for the wind." Lotus root is also an important agricultural cash crop in the planting area. .

Another example: Lotus root (the name of an ancient coin, cast in the Han Dynasty, with holes in all directions, resembling a broken lotus root); Lotus root gray (lotus color); Lotus root combination (lotus root); Lotus root lotus (light purple and Slightly reddish color); lotus root color (light gray and slightly reddish color); flower (i.e. lotus)