It's wrong to wear it. Masks are worn, not worn. Wear medals, red scarves, medals, badges, etc. In other words, "wearing" can only be something glorious and solemn.
In Shuo Wen Jie Zi, Dai means to distribute property to obtain income, which is called Dai. In ancient Chinese, "abnormality" is an abnormal baby. "Yi" and "Yi" are similar in form and meaning, so ancient books are often borrowed from each other. The Chinese character simplification scheme uses the combination of "differences" instead of "differences".
surgical mask
It is a sanitary and epidemic prevention product, which is usually worn on the nose and mouth to filter the air entering the nose and mouth to block harmful gases, smells, droplets, viruses and other substances. It is made of gauze or paper. Masks have a certain filtering effect on the air entering the lungs. Wearing a mask has a very good effect when respiratory infectious diseases are prevalent and when working in polluted environments such as dust. Masks can be divided into air filtration masks and air supply masks.