Extended data:
Detailed explanation of words:
1, tung tree [yóu tóng]?
Description: A China tree whose seeds can make tung oil.
Tung oil trees are distributed in the south of Qinling Mountains and the Yangtze River valley in China, and are abundant in Sichuan and Hunan. The seed oil is tung oil.
2. Indus River?
Description: A deciduous tree with palmately divided leaves and yellow-green flowers, which is unisexual. Wood is light and tough, and can be used to make musical instruments.
Platanus acerifolia, Malvaceae, deciduous trees. Drupe is nearly spherical and blue-purple when it matures. ?
3.paulownia?
Description: Deciduous tree with large leaves, purple corolla, capsule and rectangle. Wood is loose in texture and can be used to make musical instruments, models and so on.
Paulownia, alias: white flower paulownia, big fruit paulownia, empty paulownia, etc. Bark is gray, grayish brown or grayish black, smooth when young and longitudinally cracked when old. Pseudobifurcation.
4. tung oil?
Description: Oil squeezed from tung tree fruit.
Tung oil is an excellent dry vegetable oil, which has the characteristics of fast drying, light specific gravity, good luster, strong adhesion, heat resistance, acid resistance, alkali resistance, corrosion resistance, rust prevention and non-conductivity, and is widely used.
5. Tonghua
Description: One of the ancient women's hairstyles.
Song Zhou Bangyan's "Huanxi Shahuangzhong" words: "Fight for tung flowers to hang down their temples and make small makeup to take photos of the pool." (Meaning: Little girls are scrambling to pick tung flowers and put them on their drooping temples. After a little dressing up, they fiddled with their statues by the pool. Before they put on their shoes, they jumped out of the door curtain in socks to chase bees. )
References:
Baidu encyclopedia-tong
1. Why can't I go to the website of Sanqi course of Shandong University of Finance and Economics, and it shows that the