The Chinese word **时时刻刻** (shí shí kè kè) is formed through the complete reduplication of the compound word **时刻** (shíkè), which itself means "time" or "moment." By doubling both characters, it creates an **AABB-style idiomatic expression** that intensifies and extends the original meaning. This structural pattern emphasizes **continuity and unbroken repetition**, transforming the core idea of a "single point in time" into the persistent, ongoing sense of "**all the time, constantly, or every single moment.**" Thus, it functions as an adverb vividly expressing uninterrupted duration and perpetual occurrence.