Cách sử dụng
The word 'obverse' is usually used to refer to the front side of a coin or medal. It is also sometimes used to refer to the front or main side of something, like a building or document. For example, if you are talking about a coin, you might say "the image of the president is on the obverse side of the coin," meaning that the president's image is on the front side. In everyday conversation, however, the word 'obverse' is not commonly used and can be considered quite formal or technical.