watchword

劍橋詞典

(a word or phrase that represents ) the main ideas or principles directing the way that someone behaves or the way that something is done
口號(hào)；標(biāo)語(yǔ)；格言
And remember , let caution be your watchword. 切記，把謹(jǐn)慎當(dāng)作你的格言。 返回 watchword