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词汇 portfire
释义

Definition of portfire in English:

portfire

noun ˈpɔːtfʌɪə
historical
  • A handheld fuse used for firing cannons, igniting explosives in mining, etc.

    〈史〉发射装置;点火装置,引信

Origin

Mid 17th century: partial Anglicization of French porte-feu, from porter 'carry' + feu 'fire'.

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