Blue small seal script (pictured)
1. Interpretation
1. The color is like the sky on a sunny day.
2. Polygonum indica, an annual herb. The leaves contain blue juice, which can be used to extract dyes.
2. Shuowen Jiezi
The classical Chinese version of "Shuowen Jiezi": Blue is also dyed in blue. From the tail, monitor the sound.
The vernacular version of "Shuowen Jiezi": Blue, the grass used to dye green. The character "艸" is used as the side character, and the character "Jian" is used as the sound character character.
3. Original meaning of coined characters
Noun, polygonum from which indigo dye can be extracted
Extended information
Evolution of glyphs (pictured)
Word group:
1. Bluetooth [lán yá]?
A short-range wireless transmission application technology, within the range of 10-100 meters, Putting special semiconductors into the machine can connect computers, printers, digital cameras, TVs, mobile phones, microwave ovens, etc. without the use of cables, and can transmit data and voice at the same time. It is the literal translation of English blue?tooth.
2. Woad [sōng lán]?
It is a biennial herb with upright stems, oblong leaves and yellow flowers. The root is used in traditional Chinese medicine and is called Banlangen. The leaves are used in traditional Chinese medicine, called Daqingye, and can also be used to extract blue dye.
3. Blue-collar [lán lǐng]?
In some countries or regions, it refers to workers who engage in manual labor. They generally wear blue overalls when working.
4. Bluening [fā lán]?
Apply drugs and heat the surface of steel utensils to form an extremely thin oxide film, blue, brown or black. It can prevent rust and is often used in mechanical parts and firearms. Also called roasted blue.
5. Blue [lán sè]?
Blue is a color. It is one of the three primary colors of red, green and blue light. Among these three primary colors, it is The wavelength is the shortest, 440~475n nanometers, which is a short wavelength.