名词
中文翻译：类型
同义词：
['barcode', 'serial number', 'identification code']
例句：
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1. The type of car is determined by its color and size.
汽车的类型由其颜色和大小决定。
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2. The barcode on the package helps to track the product's origin.
包装上的条形码有助于追踪产品的来源。
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3. The serial number was used to identify the stolen car.
序列号被用来识别被盗的汽车。