catchword
n. 口号,流行语,(字典等每页上端的)标字; 渡字
1. a favorite saying of a sect or political group
Green Olympics, together with hi - tech Olympics and the people's Olympics has a catchword.
绿色奥运, 科技奥运和人文奥运已经成了申奥的主题.
n. 口号,标题,流行语
phrasemottoformulasloganbuzzwatchwordcatchwordbattlecrybywordpetshiboleth