on the alert是什么意思

on the alert基本解释
警戒着, 随时准备着, 密切注意着
网络释义
1. 警惕
2. 戒备
3. 处于戒备状态
4. 警惕着
5. 提防着
6. 步步为营
on the alert的用法和例句提示:点击例句中的单词,就可以看到词义解释
提示:点击例句中的单词,就可以看到词义解释
Every country that advocates peace must be on the alert .
每一个主张和平的国家都必须提高警惕
The sentries were all on the alert .
哨兵们都警戒着。
Troops are on the alert against any possible aggression .
军队戒备着可能的来犯
She is always on the alert for some new calamity .
她总是保持警觉以防某种新的灾难
The middle class on the alert .
处于警惕中的中产阶级。
The patrol police on duty are on the alert against any possible disturbances .
值班巡警处于戒备状态随时准备应付任何可能发生的骚乱。
In an instant we were on the alert but it was too late ;
我们立刻警戒起来,但已经太晚了。
The order to load prepare for action and be on the alert .
装上子弹、准备战斗、处于全面戒备的命令。
Imf watchers will be on the alert for what ms lagarde might have promised those governments in return for their support .
对于拉加德为换取支持可能向这些国家的政府做出了哪些承诺,imf观察人士将保持警惕
Passengers on buses should be on the alert against pick-pockets .
公共汽车上的乘客应提防扒手。