英语单词：unauthorized
1. 音标：
/ˌʌnəˈθɔːraɪzd/
2. 意思：
未经授权的，未得到许可的
非法的，没有正式批准的
3. 翻译：
"unauthorized" 可以翻译为未经授权的或未经许可的。
4. 读音：
英式发音：[ˌʌnəˈθɔːraɪzd]
美式发音：[ˌʌnəˈθɔːraɪzd]
5. 用法：
"Unauthorized" 通常用于描述某种行为、访问或操作，没有获得允许或许可。
常用于法律、网络安全和官方文件中，指代未获得适当授权的行为。
6. 例句：
The unauthorized access to the building is strictly prohibited.
She was arrested for unauthorized use of company funds.
Unauthorized copying of software is illegal.
The email claimed to be from the bank, but it was an unauthorized attempt to get personal information.
You may not make unauthorized changes to the document.
Unauthorized parking will result in a fine.
His unauthorized absence from work led to disciplinary action.
The unauthorized use of trademarks could lead to legal action.
An unauthorized person entered the restricted area and triggered the alarm.
The company issued a warning for unauthorized vendors attempting to access the system.
7. 短语搭配：
Unauthorized access (未经授权的访问)
Unauthorized use (未经授权的使用)
Unauthorized attempt (未经授权的尝试)
Unauthorized absence (未经授权的缺席)
Unauthorized changes (未经授权的更改)
Unauthorized entry (未经授权的进入)
Unauthorized duplication (未经授权的复制)