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  1. Oxford American Dictionary

    lead

    • IPA[led]

    美式

    • n.
      a heavy, bluish-gray, soft, ductile metal, the chemical element of atomic number 82. It has been used in roofing, plumbing, ammunition, storage batteries, radiation shields, etc., and its compounds have been used in crystal glass, as an antiknock agent in gasoline, and (formerly) in paints.；an item or implement made of lead.

    • noun: lead, plural noun: leads

    • 釋義
    • 片語

    名詞

    • 1. a heavy, bluish-gray, soft, ductile metal, the chemical element of atomic number 82. It has been used in roofing, plumbing, ammunition, storage batteries, radiation shields, etc., and its compounds have been used in crystal glass, as an antiknock agent in gasoline, and (formerly) in paints.
    • 2. an item or implement made of lead.
    • ▪ a lead casting suspended on a line to determine the depth of water.
    • ▪ bullets.
    • 3. graphite used as the part of a pencil that makes a mark scrawls done with a bit of pencil lead
    • 4. a blank space between lines of print.

    片語