The word "指挥官" is formed by sequentially combining the characters "指", meaning to point or direct, "挥", meaning to wield or command, and "官", meaning an official or officer. The first two characters together, "指挥", create a compound meaning to command or direct, which then modifies "官" to specify the person who holds that function, resulting in a term that denotes a commander or commanding officer. This structure intuitively builds from action to role, illustrating how Chinese compounds often assemble meaningful components to convey a clear and specific concept.