保持警惕的英文单词
“保持警惕”对应的英文单词有：maintain vigilance ，一共1个，具体意思及用法如下：
maintain vigilance保持警惕
与保持警惕相关的短语
时刻保持警惕Remain vigilant at all times;Vigilance;Permanently Alert
移动设备时保持警惕Be Alert of Moving Equipment
让某人保持警惕keep on one's toes
留心看着/保持警惕keep one's eyes open