The word "俘获" is formed from two characters: "俘" combines the radical "人" (person) with the phonetic component "孚" to denote capturing a person, while "获" combines the radical "犬" (dog) with the phonetic component "蒦" to originally denote capturing animals or obtaining something. Together, they form a compound word meaning "to capture", integrating the concepts of seizing both people and objects.