军队处于备战状态。

The troops are in a state of preparedness.

《牛津词典》

像它这样大的一条蛇，若处于备战状态，就远不是一个男孩所能对付得了的。

A snake of his size, in fighting trim, would be more than any boy could handle.

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可以指导应急人员的日常培训和模拟演习，保证各种应急资源处于良好的备战状态；

So we can make the contingency plan better and more reasonable, and improve our ability to deal with emergencies.

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