名词
中文翻译:样本
同义词:
['sample', 'specimen', 'test sample']
例句:
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1. The engineer needs to collect asapphire sample for testing.
工程师需要收集一颗蓝宝石样品进行测试。
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2.The scientist collected a sapphire sample from the mine.
科学家从矿井里收集了一颗蓝宝石样品。
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3. The companysent a sapphire sampleto the customer as a gift.
公司将一颗蓝宝石样品作为礼物寄给了客户。