Hurry up and close the entry door, open the inner door and window to enhance ventilation;

If there is no urgent matter, go outside to take shelter for the time being. By the way, a change of fresh air;

1/4 Luo Han Guo, plus ~ 20 snowdrops to make tea to drink. Luo Han Guo is too sweet, snow lotus is too bitter, the two phases of a plus, the taste effect is not

? wrong. It is available at farmers' markets and various tea estates.

Supplementary

Paint early most of the vegetable oil as the main raw material, so it is called "paint", such as healthy and environmentally friendly ecological cooked tung oil. Whether it is the traditional natural substances as raw materials for paint products, or the modern development of synthetic chemical products as raw materials for paint products, are organic chemical polymer materials, the formation of the coating film belongs to the type of polymer compounds. According to the modern general classification of chemical products, coatings belong to fine chemical products. Modern coatings are gradually becoming a class of multifunctional engineering materials, is an important industry in the chemical industry. China's paint industry is more authoritative "paint technology" book is defined as follows: "paint is a material, this material can be coated on the surface of the object with different construction techniques, to form a solid film with strong adhesion, with a certain degree of strength, continuous solid film. The film so formed is commonly known as coating film, also known as paint film or coating."