Definition
封闭式 is a noun (often used attributively) meaning 'enclosed type' or 'closed-off style' — it describes a system, community, or environment that is physically or administratively separated from the outside. Common collocations include 封闭式小区 (gated community), 封闭式管理 (closed management), and 封闭式学校 (boarding school). It carries the nuance of restricted access and self-containment, not just physical closure.
n
enclosed typeclosed-off style (of a system, community, etc.)
Examples
- 封闭式，。Zhège fēng bì shì xiǎoqū guǎnlǐ hěn yángé, wàirén bù néng suíbiàn jìn.This gated community has strict management; outsiders cannot just enter freely.
- 封闭式，。Hěnduō sīlì xuéxiào cǎiyòng fēng bì shì guǎnlǐ, xuéshēng zhōumò yě bù néng huí jiā.Many private schools adopt closed management; students can't even go home on weekends.
- 封闭式。Zhè zhǒng fēng bì shì shèjì de shíyàn cāng kěyǐ wánquán gélí wàibù kōngqì.This enclosed-design experimental module can completely isolate outside air.
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