正文

VOA慢速英语:食物的味道能申请专利吗?

2018-11-15来源:和谐英语

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Words in This Story

eligible –adj. able to do or receive something

precision –n. the quality of being exact or accurate

trademark –n. something that identifies a particular company's product and cannot be used by another company without permission

pity –n. something that causes sadness or disappointment