| 释义 |
nick.el METAL5nIk76n [U]a silvery white metallic element镍a nickel alloy镍合金Nickel is useful because of its high corrosion resistance.由于具有很好的抗腐蚀性，镍是很有用的。If something is nickel-plated its surface is covered with nickel which is usually done by putting an electric current through the object while it is held in a liquid containing nickel.镀镍的
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