1. Doudou was first seen in Oracle Bone Inscriptions. Its original meaning refers to the opposite tips of two slender star-shaped vessels, and also refers to measurement, measurement and comparison. It can also refer to a shovel for cooking, such as a fighter.
2. The radical of the bucket is the bucket, the strokes are four paintings, and the stroke order is "bucket". "Du" has four pronunciations, namely "Du", "D", "zh incarnation" and "ZH", and there are many combinations. Buckets are hieroglyphs. In ancient times, people used it as a unit of capacity, and a barrel was equal to ten liters. In modern society, a bucket refers to an instrument for measuring grain, that is, a bucket used by people who fight.
3. Sinus has a wide range of uses. Go, for example, can use the word "dou" to record the number of pieces played by both sides. In medicine, the word "bucket" can also be used to describe the shape of human organs. For example, the bladder is shaped like an inverted bucket.
4. In architecture, the "bucket arch" is a structure that supports the building. Shaped like a bucket, it can bear load and disperse pressure. In aeronautics, "bucket" is a special aircraft, which looks like an inverted bucket and can be used for hovering in the air and short-distance flight.
Concepts and related knowledge of traditional Chinese characters
1. Traditional Chinese characters refer to glyphs with more strokes and more complicated structures in Chinese writing forms. In Chinese mainland, the popularity of simplified characters has gradually reduced the use of traditional characters, but they are still widely used in Taiwan Province Province, Hongkong and Macau.
2. The origin of traditional Chinese characters can be traced back to the development of ancient Chinese characters. In the Han dynasty, due to political and cultural factors, Chinese characters experienced the evolution from seal script to official script and then to regular script, and many different glyphs and structures appeared in this process. These glyphs and structures have gradually remained over time, forming traditional Chinese characters.
3. Compared with simplified Chinese characters, traditional Chinese characters have more strokes and more complicated structures, so they are more beautiful and artistic. Traditional Chinese characters are widely used in calligraphy, seal cutting, painting and other fields. At the same time, because traditional Chinese characters retain more historical information and cultural connotations, they are also of great significance in cultural exchange and inheritance.
4. However, with the acceleration of modernization and the popularization of simplified characters, the scope of use of traditional characters has gradually narrowed. In Chinese mainland, simplified characters have become the official standard font, and most newspapers, books and advertisements use simplified characters. In Taiwan Province Province, Hongkong, Macau and other regions, although there is a trend to promote simplified characters, traditional characters are still the main writing form.