guarded against是guard against的过去式

guard against

美

英

v.防止；加以预防；抵御；防止；加以预防；抵御；防止；预防；抵御

第三人称单数：guards against 现在分词：guarding against 过去式：guarded against

英英

网络释义

na.	1. to help to prevent something from happening 2. to try to prevent something from happening

例句

释义:

全部全部,防止防止,加以预防加以预防,抵御抵御,预防预防

类别:全部全部,口语口语,书面语书面语,标题标题,技术技术

来源:全部全部,字典字典,网络网络

难度:全部全部,简单简单,中等中等,难难

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1.

In the world , could not deceive only, was own heart, it when you most has not always guarded against, exposed you to like sadly.

世界上，唯独骗不了的，是自己的心，它总在你最没提防时，暴露你的欢喜忧愁。

blog.sina.com.cn

4.

Besides, the system equipped the smog sensor and leakiness sensor of gas and guarded against fire and gas leakiness .

并配备烟雾传感器和燃气泄漏传感器，实现防火、防燃气泄漏的作用。

dictsearch.appspot.com

5.

So as a proxy, they argue, H5N1 should be immediately suspected and guarded against whenever unusual bird and cat die-offs happen together .

所以研究者主张只要同时发生不寻常的禽类和猫相继死亡，相关授权部门应立即怀疑和预防 H5N1 病毒的传播。

6.

Such action has been the cause of failures , and should be carefully guarded against by the designer .

这样的作用是发生损坏的原因，设计师应当仔细地加以预防。

7.

Additionally , automatic reclosing schemes should be guarded against in motor circuits .

此外，自动重合闸方案应防止电机电路。

zhidao.baidu.com

8.

To prevent the pipe from freezing and rupturing , the pipes should be guarded against extremely cold temperatures.

防止冻裂，可采取保温措施以防冻裂。

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