英语词汇copy protection是什么意思，copy protection的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	copy protection
释义	DEFINITIVE EXAMPLES 权威例句〔dongle〕A hardware device that serves as copy protection for certain software by rendering the software inoperable when the device is not plugged into a printer port.保护锁：一种硬盘装置，用作保护某些软件版权，当此装置未插在打印机的连接端口上时，该软件就无法作业美国传统
随便看	written application written approval written assignment written authorization written authorization written authorization containing payment orders written bidding written calculation written circuit written code written complaint written complaint written confirmation written confirmation written confirmation written consent written consent written constitution written constitution written constitution written contract written contract written contract written custom written decision

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