Catchword entry关键词款目;要害词款目
catchword index关键词索引
catchword syaxis记忆术
campus catchword校园流行语
catchword meme流行语模因
catchword repetition联珠
Chinese catchword汉语流行语
network Catchword网络流行语
catchword d口号
N-COUNT（可数名词） A catchword is a word or phrase that becomes popular or well-known, for example, because it is associated with a political campaign. 标语; 口号 (常用在政治运动中)
The catchword he and his supporters have been using is "consolidation."
他和他的支持者们一直在用的口号是“统一”。