1
be classified as sth
The documents were classified as top secret.
这些文件被归类为绝密。
分类的；归类的
先理解核心含义，再看它在真实句子里的用法。
分类的；归类的
arranged into classes
The documents were classified as top secret.
这些文件被归类为绝密。
分类或归类
Sorted into classes or categories.
由政府正式分配的敏感等级,通常为绝密、机密、秘密和限制级；因此向未经授权的人披露是非法的
Formally assigned by a government to one of several levels of sensitivity, usually (in English) top secret, secret, confidential, and, in some countries, restricted; thereby making disclosure to unauthorized persons illegal.
不应由个人或组织披露的
Not meant to be disclosed by a person or organization.
She was fired for sharing classified documents with a reporter.
她因向记者分享机密文件而被解雇。
Only authorized staff can access this classified information.
只有授权人员才能访问这些机密信息。
The results of the military test remained classified for decades.
这项军事试验的结果数十年来一直保密。
The documents were classified as top secret.
这些文件被归类为绝密。
The books are classified into fiction and non-fiction.
这些书被分为小说和非小说类。
The report will remain classified for another 50 years.
这份报告将在未来50年内保持机密。
作定语修饰名词，表示‘机密的’
She works with classified information.
她处理机密信息。
Not this
This document is classify.
Use this
This document is classified.
错误使用了动词原形 'classify'，系动词后应使用形容词或过去分词 'classified' 表示状态。
Not this
The company's internal memo is classified.
Use this
The company's internal memo is confidential.
'classified' 特指政府机密级别，非政府或商业机密应使用 'confidential'。
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Not used in comparative or superlative.
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.