Investors are worried about the falling popularity of the company's key product but hope that the decline might be reversed by the much anticipated release of the iPhone 7 in September.
很多投资者担心苹果主要竞品的受欢迎度下滑，但希望今年9月发布的苹果7能不负众望，挽回销售额下滑的局面。
| 单词 | Product key |
| 释义 |
Product key
原声例句
Battle合辑 Investors are worried about the falling popularity of the company's key product but hope that the decline might be reversed by the much anticipated release of the iPhone 7 in September. 很多投资者担心苹果主要竞品的受欢迎度下滑，但希望今年9月发布的苹果7能不负众望，挽回销售额下滑的局面。
中文百科
产品密钥产品密钥，常称为软件密钥，是一个特定的计算机进程的基于软件的密钥。用来证明此进程副本是原始版。产品激活有时是离线验证密钥，但如Windows 7在内的一些软件需要在线激活，以防多人使用同一产品密钥。并非所有的软件都有产品密钥，一些出版商也可以选择使用不同的方法来保护自己的版权，或在某些情况下，如开源软件，版权保护不适用。
英语百科
Product key 产品密钥A product key, also known as a software key, is a specific software-based key for a computer program. It certifies that the copy of the program is original. Activation is sometimes done offline by entering the key, or with software like Windows 8.1, online activation is required to prevent multiple people using the same key. Not all software has a product key, as some publishers may choose to use a different method to protect their copyright, or in some cases, such as free or open source software, copyright protection is not used. |
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