| 单词 | come/go off patent |
| 释义 | come/go off patent if a product comes off patent or goes off patent, the period of time for which someone has the patent for it comes to an end: A lot of the company's top-selling drugs were going off patent. extracted from: patent |
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英汉经管词典收录了24694条经济管理类英汉双解词条，基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法，是学习及工作的有利工具。