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    存在隐患 (cúnzài yǐnhuàn - there are hidden dangers)

    Grammar & Usage

    fixed expression
    neutral to formal

    How it works

    This phrase is a verbal construction where 存在 (cúnzài) means 'to exist' or 'there is/are', and 隐患 (yǐnhuàn) means 'hidden danger/trouble/risk'. It functions as a statement indicating the presence of unseen problems, often used in reports, warnings, or analyses concerning safety, security, or future issues. It can be used as a predicate in a sentence.

    Sample sentences

    这座老旧建筑存在安全隐患,需要尽快修缮。

    This old building has hidden safety dangers and needs to be repaired as soon as possible.

    我们必须对所有设备进行全面检查,看是否存在隐患。

    We must conduct a comprehensive inspection of all equipment to see if there are any hidden dangers.

    虽然表面看起来平静,但实际上这个系统内部存在隐患。

    Although it looks calm on the surface, there are actually hidden dangers within this system.

    Quick facts

    usage_context:Commonly used in contexts of safety, security, management, and risk assessment to highlight potential problems that are not immediately obvious but could lead to adverse consequences.

    Mnemonic

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    Example

    这座老旧建筑存在安全隐患,需要尽快修缮。

    This old building has hidden safety dangers and needs to be repaired as soon as possible.

    我们必须对所有设备进行全面检查,看是否存在隐患。

    We must conduct a comprehensive inspection of all equipment to see if there are any hidden dangers.

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