nickelclad

例句：

1. 1. The jewelry was made of nickel-plated gold.
   这件珠宝是用镀镍黄金制成的。
2. 2.The car's body is nickel-coated to protect it from corrosion.
   汽车车身是镀镍的，以保护它免受腐蚀。
3. 3. The new door handle has a nickel-coated finish that makes it look more luxurious.
   新门把手镀有镍，使其看起来更豪华。