unaccredited
用法要点
句型搭配
通常用作定语形容词，修饰名词，表示某事物缺乏正式认可或授权，常见于被动语态或否定语境中。
介词用法
常与介词“by”连用，表示未被某个特定机构认可；也可与“as”搭配，说明未被认可的身份或状态。
语域说明
多用于正式或专业语境，如法律、教育、外交和商务领域，强调官方标准的缺失，日常口语中较少使用。
基础例句
That online course is unaccredited, so it might not help with job applications.
那个在线课程未经认证，可能对求职没什么帮助。
She avoided the unaccredited university because its degrees aren't recognized.
她避开了那所未经认证的大学，因为它的学位不被认可。
The diplomat was unaccredited, so he couldn't attend the official meeting.
这位外交官未呈递国书，因此不能参加正式会议。
Many students worry about enrolling in unaccredited programs.
许多学生担心报读未经认证的课程。
高级例句
The research was conducted at an unaccredited laboratory, raising concerns about data validity.
这项研究在一家未经认证的实验室进行，引发了人们对数据有效性的担忧。
In international law, unaccredited ambassadors may face restrictions in diplomatic privileges.
在国际法中，未呈递国书的大使可能在外交特权方面受到限制。
The company's unaccredited training modules failed to meet industry standards, leading to compliance issues.
该公司未经认证的培训模块未能达到行业标准，导致了合规问题。
Academic journals often reject submissions from unaccredited institutions to maintain credibility.
学术期刊经常拒绝来自未经认证机构的投稿，以保持可信度。
高频搭配
adjective
verb
noun
adverb
preposition
phrase
常见错误
“unaccreditable”不是标准英语单词，正确形式是“unaccredited”，表示“未经认证的”。
“unaccredited”通常指机构或课程缺乏官方认可，而“unlicensed”更适用于个人缺乏执照或资格的情况，这里应用后者。
近义词辨析
unauthorized
“unauthorized”强调缺乏正式许可或批准，常用于行动或访问；而“unaccredited”更侧重于机构、课程或资格的官方认可缺失。
The unaccredited degree won't be accepted, but the unauthorized entry was just a mistake.
unrecognized
“unrecognized”泛指不被承认或忽视，可用于更广泛的语境；而“unaccredited”特指未被权威机构认证，更具专业性。
Her talent went unrecognized for years, unlike the unaccredited program that was quickly identified.