形容词
中文翻译：Unknown
同义词：
['synthetic', 'composite', 'compound']
例句：
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1. The engineer designed a composite material for the bridge.
工程师为桥梁设计了一种复合材料。
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2. The scientist discovered a new type of composite that could be used in aircraft.
科学家发现了一种可用于飞机的新型复合材料。
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3. The company uses composite materials in its products to reduce weight and increase durability.
该公司在其产品中使用复合材料以减轻重量并增加耐用性。