英语单词：Activation Code

音标：[ˌæktɪˈveɪʃən koʊd]

词义：

激活码，通常指软件或设备的授权码，用来激活某个程序、系统或设备的功能，确保其合法使用。

翻译：

激活码，英文为 "Activation Code"。

用法：

Activation code 是在安装软件时常常需要输入的一个特殊代码，用于验证购买合法性并启动程序。

例句：

Please enter the activation code to unlock the full version of the software.

You will receive an activation code via email after purchasing the product.

The activation code is only valid for 30 days.

Make sure to keep your activation code in a safe place.

The activation code can be used on up to three devices.

Without the activation code, you cannot access the premium features.

The system will send an activation code to your phone for verification.

After you install the app, enter the activation code to begin using it.

The software requires an activation code to confirm your subscription.

If you lost the activation code, contact customer support for help.

短语搭配：

Activation code entry (激活码输入)

Activation code generator (激活码生成器)

Lost activation code (丢失的激活码)

Software activation code (软件激活码)

Enter the activation code (输入激活码)