牙托 Explained: How Dental Retainers Improve Oral Health and Smile Alignment
In the world of modern orthodontics, the 牙托 has become an essential tool for maintaining perfect dental alignment after braces or other corrective treatments. Commonly known as a dental retainer, the 牙托 plays a critical role in preserving the results of months or even years of orthodontic work. What Is a 牙托? The word 牙托 ref