英语词汇“expired patent”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	expired patent
释义	expired patent 有效期已满的专利
随便看	Wattisfield Wattisham Wattiwarriganna R Watt, James wattkin wattle wattle and dab wattle and daub wattle-and-daub wattle and daubs wattle-and-daubs wattlebark wattle bark extract wattlebird wattlebirds wattled wattled bird of paradise Wattled Blulbul Wattled Broadbill Wattled Brush Turkey wattled crane Wattled Crane Wattled Curassow Wattled False-Sunbird wattled fence