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    重大隐患 (zhòngdà yǐnhuàn - major hidden dangers)

    Grammar & Usage

    fixed expression
    formal

    How it works

    This phrase is a compound noun, typically functioning as a direct object or subject in sentences. It emphasizes both the severity ('重大' - major/significant) and the concealed nature ('隐患' - hidden danger/potential trouble) of the problem. It is often used in official reports, news, or safety warnings.

    Sample sentences

    我们需要立即采取措施,消除安全生产中的重大隐患。

    We need to immediately take measures to eliminate major hidden dangers in production safety.

    专家指出,这座老旧建筑存在重大隐患,必须尽快进行修缮。

    Experts pointed out that this old building has major hidden dangers and must be renovated as soon as possible.

    检查组发现了一些重大隐患,并要求相关部门限期整改。

    The inspection team found some major hidden dangers and requested relevant departments to rectify them within a specified time limit.

    Quick facts

    composition:The phrase is composed of '重大' (zhòngdà - major, significant, important) and '隐患' (yǐnhuàn - hidden trouble, lurking danger, potential hazard). '隐患' itself is a compound: '隐' (yǐn - hidden, concealed) and '患' (huàn - calamity, suffering, trouble).

    Mnemonic

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    Example

    我们需要立即采取措施,消除安全生产中的重大隐患。

    We need to immediately take measures to eliminate major hidden dangers in production safety.

    专家指出,这座老旧建筑存在重大隐患,必须尽快进行修缮。

    Experts pointed out that this old building has major hidden dangers and must be renovated as soon as possible.

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