52词语>英语词典>copper翻译和用法

copper

英 [ˈkɒpə(r)]

美 [ˈkɑːpər]

n.  铜; 铜币; 警察

复数:coppers 现在分词:coppering 过去式:coppered 第三人称单数:coppers 过去分词:coppered 

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Collins.2 / BNC.3656 / COCA.5053

牛津词典

    noun


    • a chemical element. Copper is a soft reddish-brown metal used for making electric wires, pipes and coins
      1. a copper mine
        铜矿
      2. copper pipes
        铜管
      3. copper-coloured hair
        红棕色的头发
    • 铜币
      brown coins that do not have much value
      1. I only paid a few coppers for it.
        我只花了几个铜板买下这东西。
    • 警察
      a police officer

      柯林斯词典

      • N-UNCOUNT 铜
        Copperis reddish brown metal that is used to make things such as coins and electrical wires.
        1. Chile is the world's largest producer of copper.
          智利是世界上最大的产铜国。
        2. ...a copper mine.
          铜矿
      • ADJ 铜色的;紫铜色的;红棕色的
        Copperis sometimes used to describe things that are reddish-brown in colour.
        1. His hair has reverted back to its original copper hue.
          他的头发又变回原来的淡红棕色。
      • 铜板;铜币
        Coppersare brown metal coins of low value.
        1. N-COUNT 警察
          Acopperis a policeman or a policewoman.
          1. ...your friendly neighbourhood copper.
            你们友善的社区警察

        英英释义

        noun

        • any of various small butterflies of the family Lycaenidae having coppery wings
          1. a reddish-brown color resembling the color of polished copper
              Synonym:copper color
            1. uncomplimentary terms for a policeman
                Synonym:bullcopfuzzpig
              1. a copper penny
                1. a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element
                    Synonym:Cuatomic number 29

                  verb

                  • coat with a layer of copper

                    双语例句

                    • Copper and zinc are fused to make brass.
                      铜与锌熔合成黄铜。黄铜是铜和锌的合金。
                    • Which is the most conductive: iron, copper or silver?
                      铁、铜和银,哪种传导性最好?
                    • His hair has reverted back to its original copper hue.
                      他的头发又变回原来的淡红棕色。
                    • Copper is a good conductor of heat.
                      铜是热的良导体。
                    • Contemporary photographs are juxtaposed with a sixteenth century, copper Portuguese mirror.
                      几幅当代照片和一面16世纪的葡萄牙铜镜并排摆在一起。
                    • He makes decorative vessels in copper, stainless steel and silver.
                      他用铜、不锈钢和银制造装饰性器皿。
                    • A copper salver, plated with silver.
                      镀了银的铜托盘。
                    • They produced Brass by the fusion of copper and zinc.
                      他们通过铜和锌的熔合来制造黄铜。
                    • Among the mineral deposits of the province, tin occupies first place; copper comes second.
                      该省矿藏,以锡最多,铜次之。
                    • Chile is the world's largest producer of copper.
                      智利是世界上最大的产铜国。