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blacklead

/ˈblæk.lɛd/

翻译: 过时动词,指用铅或石墨涂黑、处理某物;历史上也用于抛光或涂覆的语境。

1 个条目

verb

/ˈblæk.lɛd/formal已废弃
  • zh过时动词,指用铅或石墨涂黑、处理某物;历史上也用于抛光或涂覆的语境。

An obsolete verb meaning to blacken with lead or to treat with black lead (graphite); also historically used in the context of polishing or coating.

  1. Cover with graphiteC2formal

    To apply a layer of graphite, typically to a surface for lubrication or to create a conductive coating.

    zh涂覆石墨

    • The mechanic blackleaded the lock to make it turn smoothly.
    • They blackleaded the mold before pouring the metal.
    • He blackleaded the electrical contacts to improve conductivity.

    同义词graphite

词形
  • blackleaded past participle
  • blackleaded past simple
  • blackleading present participle
  • blackleads third person singular