A cold and a slight cold are frozen into a ball. At this time, northerners will have cats in winter, which means

It's a little cold, frozen into a ball. At this time, northerners will cat in winter, which means hiding at home.

Cat winter means hiding at home for the winter, which generally means hiding at home and not going out. "Cat" means "hide" in Northeast dialect. When used in this sense, the subject of "cat" is generally people, and it is sometimes used to describe the cat winter strategy adopted by enterprises when the economic situation is not good.

In winter, many people like "cat winter", that is, staying at home to avoid the cold in winter. If the room is closed for a winter, it will accumulate a lot of dust, and the dirty air will easily make people sick. Therefore, in winter, the bedroom should be properly dusted and ventilated to reduce and inhibit the reproduction of germs and viruses and prevent diseases. In addition, ultraviolet rays in the sun can resist and kill a variety of germs and viruses, and can effectively prevent meningitis, influenza, measles and other diseases. And sunbathing in winter can also prevent rickets in children and osteoporosis in the elderly.

Therefore, when the weather is good, people should go outdoors more, bask in the sun, breathe more fresh air and adapt to climate change.

Brief introduction of slight cold:

Slight cold is the 23rd solar term in 24 solar terms, followed by great cold, and then enters the next cycle from beginning of spring solar term. Slight cold, like severe cold, mild summer heat, severe summer heat and intense summer heat, are all solar terms indicating temperature changes. This year's slight cold solar term is 65438+10.6. With the arrival of the slight cold solar term, it is about to enter the "Sanjiu". As the saying goes, what does it mean to be "slightly cold and frozen into a ball"? Is it still cold after the slight cold solar term?

The so-called slight cold means that the weather is cold, but it has not reached the extreme. The weather feature of the slight cold solar term is that it is getting colder and colder, but it is not extremely cold. The arrival of the slight cold solar term also marks the official start of the season and winter. Because the slight cold is in the March 9th period, and there is a folk saying that "the heat is in the dog days and the cold is in the March 9th", the degree of cold in the slight cold solar terms can be imagined.