also watch-word, c. 1400, "password," from watch (n.) in the military sense of "period of standing guard duty" + word (n.). In the sense of "motto, slogan" it dates from 1738.
雙語例句
1. Quality is our watchword.
質(zhì)量是我們的口號。
來自《權(quán)威詞典》
2. We gave the watchword, and the sentinel let us pass.
我們說出口令, 哨兵就把我們放過去了.
來自《現(xiàn)代漢英綜合大詞典》
3. Today the watchword is " Learn through playing ".