层层 Traditional 層層 céng céng 🔊 layer upon layer + Review this word Meanings céng céng 層層 layer upon layer Its characters 层céngto pile on top of one anotherHSK 3 Words with 层层 密密层层 mì mi céng céng tightly packed 层层加码 céng céng jiā mǎ to increase bit by bit 层层传达 céng céng chuán dá to send down the line