- 释义：
- adj. 物质的
- 例句：
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They are collecting this material at the points of origin.
他们正在产地收集这种材料.
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Waste products from factories can be made into road - building material.
工厂的废料可以制成筑路的材料.
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The editor of the magazine was hard up for material.
那家杂志的编辑缺少材料.
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