(亦作cha-cha-cha /ˈtʃɑːˈtʃɑːˈtʃɑː/)
1
- a ballroom dance with small steps and swaying hip movements, performed to a Latin American rhythm恰恰舞（一种按拉丁美洲节奏起跳的小步摆臀交际舞）。
1.1
- music for or in the rhythm of such a dance恰恰舞曲。
词源
1950s: Latin American Spanish.