Cách sử dụng
The term 'focal' is used to describe the most important or prominent thing in a particular situation or place. It can refer to a key point or central feature that draws attention or is the focus of discussion, such as in photography where the 'focal point' is the main subject of the image. 'Focal' can also describe something that is positioned at the front or center, such as the 'focal length' of a camera lens. In everyday conversation, 'focal' can be used to emphasize the significance of a particular aspect or to highlight a specific priority or focus.