The word "达到" is formed through the combination of two individual characters, each contributing its core meaning to create a new, unified concept. The first character, "达" (dá), carries the inherent idea of attaining, reaching, or achieving a state. The second character, "到" (dào), fundamentally means to arrive at a point or destination. When fused, they create a compound where "达" emphasizes the act of attainment and "到" specifies the concrete point of arrival, resulting in a verb that conveys the complete process of reaching or achieving a specific standard, level, or goal.