watchword

名词 watchword:

1. a slogan used to rally support for a cause
   同义词：war cry, rallying cry, battle cry, cry
2. a secret word or phrase known only to a restricted group
   同义词：password, word, parole, countersign

1. Our watchword is: Evolution, not revolution'.
   我们的口号是: ｀要循序渐进，不要剧烈变革.＇

watch.word

n.（名词）
A prearranged reply to a challenge, as from a guard or sentry; a password.
暗号：预先安排好的回答警卫或哨兵提问的话；口令
A rallying cry:
集合口号：
例句：
Let our watchword be freedom.
让我们的口号定为自由