名词中文翻译1
中文翻译：Unknown
同义词：
['elements', 'stuff', 'stuffing例句：1. The engineer needs to check the materials for quality before starting work.（工程师需要在开始工作前检查材料的质量。）']
例句：
-
1. The engineer needs to check the materials for quality before starting work.
工程师需要在开始工作前检查材料的质量。
-
2.The company uses a variety of materials in its products.
该公司的产品使用了多种材料。
-
3. The construction site was littered with discarded materials.
施工现场到处都是丢弃的材料。