be on guard的意思|示意
防范
be on guard的用法详解
英语单词be on guard的用法讲解
“Be on guard”是一个短语，它用来指示保持警惕，以便可以及时发现和处理危险。它也可以表示守护，固守或维护某事物或某个人免受损害。
例句：
You must be on guard against fraud.
你必须谨防欺诈行为。
The government must be on guard against terrorist attacks.
政府必须备案恐怖袭击的可能。
The soldiers were on guard in the early hours of the morning.
士兵们在凌晨时分正在岗位上守卫。
My father is on guard and won't let me go out alone at night.
我父亲正在守护，不让我夜里独自外出。
Be on guard against evil.
谨慎防范邪恶。
be on guard相关短语
1、 Be on guard against 防范,小心防备,警惕
2、 be on guard against everyone 人都有戒心
3、 to be on guard 战兢,防范
4、 be on guard with 警戒
5、 be on guard duty 担负警卫任务
6、 to be on guard against 提防
7、 be on guard with risks 防范风险
8、 measures to be on guard 防范措施
be on guard相关例句
Two soldiers must be on guard all night.
必须有两个士兵撤夜站岗.
《简明英汉词典》
You be on guard against bad company.
你应该提防交错朋友.
互联网
We must be on guard not to let the enemy spies worm in.
我们必须警惕,不让敌特钻进来.
辞典例句
The rancher must always be on guard against the dangers that nature can create.
牧场主必须时刻防备可能发生的自然灾害.
《简明英汉词典》
When we go shopping, we should be on guard against pickpockets.
当购物的时候, 我们应该提防扒手.
互联网
Be on guard against those who are jealous of your success.
要提防那些嫉妒你的成功的人.
辞典例句