英语词汇“on the alert”的意思、释义、用法及双语翻译-时代网

词汇	on the alert
释义	on the alert watchful 注意；留神 * Drivers must be on the alert for traffic signals. 汽车驾驶员必须注意交通信号。
随便看	blithely blitheness blithenesses blither blithering blithering idiot blitheringly blithesome blithesomely blitz blitzed blitzer,-wolf Blitzer, Wolf blitzer,wolf blitzes blitzing blitz, the blixen,-baroness-karen Blixen, Baroness Karen blizzard blizzardly blizzards blizzardy bloated bloater 头面人物头顶头顶头头顶心头顶长疮，脚跟流脓头颅头领头颈头题头额头风头饰头首头香头香油头马头骨头髻头𥇰夷夷为平地夷人夷场夷平夷族

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