copyprotected software

• 复制防止软件

copyprotected software的用法和样例：

例句

1. Wrappers help prevent software piracy and guarantee delivery of secure e-mail, which are two major concerns about the Internet today.
   包装器有助于防止软件盗版和保证可靠的电子邮件传送，这是当今有关因特网的两大关注点。