名词
中文翻译：模拟样本
同义词：
['model', 'prototype', 'replica']
例句：
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1. The engineer designed a digital modelof the new product.
工程师设计了新产品的数字模型。
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2. The company is testing aprototype of its new car.
该公司正在测试其新汽车的原型。
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3. Theartist created a replica ofthe ancient statue to preserve it.
艺术家复制了古代雕像以保存它。