防范

防范

"防范" means "to prevent" or "to guard against."

防范 is used to refer to preventive actions or measures against a specific threat or potential issue, emphasizing proactive preparation.

我们应该加强防范措施，避免灾害发生。

We should enhance preventive measures to avoid disasters.

Here, 防范 denotes a mental attitude or state of alertness toward potential risks or threats.

对未知的风险，我们要保持高度的防范心理。

We should maintain a high level of vigilance against unknown risks.

防范 is used in the sense of ensuring precautionary actions are taken during a process to mitigate the possibility of adverse events.

城市建设时需要防范地质灾害的发生。

During urban construction, geological disasters must be prevented.