形容词
中文翻译：无定形的
同义词：
['non-crystalline', 'amorphous', 'non-crystalline例句：1. The material is amorphous and has no crystal structure.（这种材料是无定形的，没有晶体结构。）2. The amorphous substance isdifficult to process.（这种无定形物质难以加工。）3. Amorphous materials are oftenused in electronics due to their lowdensity.（由于其低密度，无定形材料常用于电子领域。）']
例句：
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1. The material is amorphous and has no crystal structure.
这种材料是无定形的，没有晶体结构。
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2. The amorphous substance isdifficult to process.
这种无定形物质难以加工。
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3. Amorphous materials are oftenused in electronics due to their lowdensity.
由于其低密度，无定形材料常用于电子领域。