watch·word 
(wŏchwûrd′)
(wŏchwûrd′)n.
1. A prearranged reply to a challenge, as from a guard or sentry; a password.
2. A rallying cry: Let our watchword be freedom.
| 单词 | watchword |
| 释义 | watch·word (wŏchwûrd′)n. 1. A prearranged reply to a challenge, as from a guard or sentry; a password. 2. A rallying cry: Let our watchword be freedom. |
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