The word "贮藏" is formed by combining the character "贮", meaning to store or save, constructed with the radical "贝" indicating valuables and the component "宁" suggesting pronunciation, and the character "藏", meaning to hide or preserve, constructed with the radical "艹" relating to plants and the component "臧" providing phonetic and semantic cues; together they create a compound where both characters contribute similar meanings of storing, resulting in a word that denotes storing or preserving things.