차차차 『樂』 a cha-cha(-cha). ~를 추다 cha-cha / dance the cha-cha.
차차: 차차 [次次]1 [조금씩] gradually; by degrees; bit by bit; little by little; step by step; by inches; [점점] increasingly; growingly; more and more(더하여); less and less(덜하여). ~ 더워지다[추워지다] be getting warmer[cold