ceride

例句：

1. 1. The ceramic tile is a popular material for flooring.
   陶瓷瓷砖是地板材料中的一种流行选择。
2. 2. The ceride coating on the surface of the steel is very hard and wear-resistant.
   钢铁表面覆盖的氧化层非常硬且耐磨。
3. 3.The ceride layer in the battery is responsible for its long lifespan.
   电池中的氧化层负责其持久的使用寿命。