Word · Frequency #7790
unofficial
非官方的；未经官方确认的
核心释义
not officially established
- 1.
非正式确立的。
Not officially established.
- 2.
没有官方权力或批准的；非官方的
not having official authority or sanction
- 3.
不具有官方权威的。
Not acting with official authority.
- 4.
非正式确立的
not officially established
- 5.
未列入国家药典等的。
Not listed in a national pharmacopeia etc.
未获官方授权的；未经正式批准的；未列入国家药典的；非正式确立的。；没有官方权力或批准的；非官方的；不具有官方权威的。
用法In use
The school's unofficial policy allows students to use the library during lunch.
用法提示：unofficial 作形容词修饰 policy，表示“非官方的、未经正式确立的”。
He is the unofficial leader of the group, even though he has no title.
用法提示：unofficial 作形容词修饰 leader，表示“未获正式授权的、非正式的”。
The mechanic gave an unofficial estimate for the repairs, so the final price may change.
用法提示：unofficial 作形容词修饰 estimate，表示“非官方的、未经正式确认的”。
a sort of unofficial mayor
an unofficial estimate
he participated in an unofficial capacity
相关词与表达Connections
搭配Collocations
- unofficial visit
- 非正式访问
- The president made an unofficial visit to the factory.总统对工厂进行了非正式访问。
- unofficial result
- 非官方结果
- The unofficial result shows a clear victory for the opposition.非官方结果显示反对派取得了明显胜利。
- unofficial report
- 非官方报告
- According to an unofficial report, the company is planning to lay off staff.根据非官方报告，该公司计划裁员。
- unofficial source
- 非官方来源
- The news came from an unofficial source and could not be confirmed.这消息来自非官方来源，无法确认。
- unofficial strike
学习提示Learner notes
记忆技巧Memory Tip
un-像‘无’，official是官方，无官方认证即非官方——如小道消息。
语境与语域Context & Register
通常用于中性语境，多指未经官方确认或授权的事物，如unofficial news（非官方消息）、unofficial visit（非正式访问）。语域偏中性，既可用于正式报道，也可用于日常交流。
发音与拼写Pronunciation & Spelling
The words official, artificial, beneficial rhyme with 'unofficial' (stress on /fɪʃ/). Special, social, commercial share the same spelling ending '-cial' but have different stressed vowels and thus do not rhyme.
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.