The pinyin for mask is kǒu zhào, and the stroke order for mouth is vertical, horizontal fold, horizontal, and the stroke order for mask is vertical, horizontal fold, vertical, vertical, vertical, horizontal, vertical, vertical, horizontal, horizontal, horizontal, vertical.
I. Interpretation
A mask is a hygienic product usually made of gauze, paper, cloth or plastic. It covers the mouth and nose and is used to block pollutants such as airborne particles, bacteria and viruses from entering the human respiratory system. During the epidemic, masks became a necessity in people's daily lives and played an important role in preventing and controlling the spread of the virus.
Two, the source
Masks first appeared in the Yuan Dynasty, according to history, because the Yuan Shizu Kublai conquest of Yunnan, in order to prevent the soldiers were Yunnan abundance of poisonous miasma and the use of injury.
Since then, masks have gradually spread to the people and become a kind of protection in their daily life. With the passage of time, the materials and styles used in the making of masks have undergone many changes and improvements to meet the needs of different periods and different people.
Example Sentences about Masks
1, The use of masks in public **** places has been widely promoted. By wearing masks, people can effectively reduce the spread of viruses and bacteria and protect their own health and that of others.
2, there are many kinds of masks, including medical masks, N95 masks, ordinary masks and so on. Each type of mask has its own specific use scenarios and effects, choose the right mask to better protect themselves.
3, during the epidemic, people need to change masks often to maintain their protective effect. Wearing and changing masks correctly can effectively reduce the risk of virus transmission and improve personal protection.
4. Masks are not just for protection during an epidemic. In daily life, wearing a mask can also effectively block airborne pollutants and bacteria and protect your respiratory health.
5, the use of masks can effectively reduce the harm of airborne pollutants and bacteria on the human body. In hazy weather, wearing a mask can effectively protect people's respiratory system from pollution.
6, During an epidemic, people need to wear masks at all times to prevent the spread of viruses. This is not only a way of self-protection, but also a way of respecting and protecting the health of others.
7. During this time of epidemic, people wear masks when they go out to protect their own and others' health.
8. Medical masks are essential protective gear for health care workers, and they can effectively block the spread of viruses.
9, in the public **** place to wear masks is to prevent the spread of infectious diseases is one of the effective means.
10, these masks are made by specialized medical equipment, which can effectively filter bacteria and viruses in the air.