The Chinese word "感到" is formed by combining the character "感", which inherently relates to feeling or sensation, with the character "到", which conveys the idea of reaching or attaining a state. This fusion creates a compound where the sense of feeling is conceptually extended to include the aspect of that feeling being realized or experienced, effectively capturing the notion of becoming aware of or perceiving an emotion or physical sensation. The formation reflects a typical Chinese linguistic practice of merging meaningful components to express a nuanced idea, in this case emphasizing the culmination of a sensory or emotional awareness.