aluminum
- n. 铝
考试真题
- The materials from e-waste include iron, copper gold, silver, and aluminum—materials that could be reused, resold, salvaged, or recycled.
2019年6月六级真题(第二套)阅读 Section B
- Recycling plastics and aluminum, for instance, uses only 5% to 10% as much energy as producing new plastic or smelting aluminum.
2017年高考英语浙江卷(11月) 阅读理解 阅读C 原文