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    排查隐患 (páichá yǐnhuàn - to investigate and identify hidden dangers)

    Grammar & Usage

    verb phrase
    neutral/formal

    How it works

    This is a V-O (verb-object) structure, where '排查' (páichá) is the verb meaning 'to investigate/to search thoroughly', and '隐患' (yǐnhuàn) is the object meaning 'hidden danger/potential risk'. It functions as a predicate in a sentence, often used in contexts of safety, quality control, or risk management.

    Sample sentences

    我们需要对所有设备进行全面排查隐患。

    We need to conduct a comprehensive investigation for hidden dangers in all equipment.

    政府部门正在全市范围内排查隐患，确保市民安全。

    Government departments are investigating hidden dangers city-wide to ensure public safety.

    及时排查隐患是避免事故发生的关键。

    Timely investigation of hidden dangers is key to preventing accidents.

    Quick facts

    composition:The verb 排查 (páichá) combines 排 (pái - to arrange, to line up, to exclude) and 查 (chá - to check, to investigate). The noun 隐患 (yǐnhuàn) combines 隐 (yǐn - hidden, secret) and 患 (huàn - calamity, misfortune, trouble). Together, it conveys the idea of systematically searching for and uncovering unseen problems.
    usage_context:Commonly used in official reports, news, and directives related to public safety, environmental protection, industrial production, and infrastructure maintenance.

    Mnemonic

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    Example

    我们需要对所有设备进行全面排查隐患。

    We need to conduct a comprehensive investigation for hidden dangers in all equipment.

    政府部门正在全市范围内排查隐患，确保市民安全。

    Government departments are investigating hidden dangers city-wide to ensure public safety.

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