What is smecta?

Smecta, the word belongs to the commonly used modal particle and suffix in Korean. On the internet, it refers to Koreans or Koreans. Because people in these two countries often end up with Smecta. This word comes from the modal particle [? ] pronunciation. It is similar to "ya" and "ah". ? Due to the popularity of Korean dramas in recent years, the word "Smecta" has long been widely known as the standard language in Korean, making all kinds of funny videos a symbol of learning Korean pronunciation. Now, this word is often used in various sentence patterns. As a modal particle, it has no practical significance, or it is used to refer to Koreans and so on.