Cách sử dụng
The word 'pectoral' refers to the chest area of a human or animal body. It can be used to describe muscles or bones in the chest area. For example, if you do exercises to strengthen your chest muscles, you are working on your pectoral muscles. Or, if a veterinarian is examining an animal's chest, they may use the word 'pectoral' to describe any issues or abnormalities in that area.