名词
中文翻译：覆盖物
同义词：
['coverings', 'layers']
例句：
-
1.The roof has several overlays that need to be replaced.
屋顶有几个需要更换的覆盖物。
-
2. The engineer used various overlays to improve the durability of the structure.
工程师使用了各种覆盖物来提高结构的耐用性。
-
3. The new design incorporates multiple overlays to enhance aesthetics and functionality.
新设计包含了多个叠加层，以增强美观性和功能性。