Cách sử dụng
The word "undersecretary" is a term used to describe a government official who works directly under a higher-ranking official, such as a minister or secretary. They are responsible for helping to carry out the duties of their superior and may have their own specific responsibilities within their department. The term can be used in any country that has a government system with different levels of officials. For example, in the United States, there is an undersecretary of state who assists the secretary of state in carrying out their duties.