Word · CEFR A2 · Frequency #1335
expert
专家；行家
a person with extensive knowledge or skill in a particular field
- 1.
A person with extensive knowledge or ability in a given subject.
在某一领域有广泛知识或能力的人
- 2.
a person with special knowledge or ability who performs skillfully
具有特殊知识或能力并熟练表现的人
- 3.
A player ranking just below master.
排名仅次于大师的玩家。
大师以下级别的棋手；在某一领域有广泛知识或能力的人；具有特殊知识或能力并熟练表现的人；排名仅次于大师的玩家。；专家
In use
She is an expert in ancient history.
We consulted several experts before making a decision.
He is considered an expert on climate change.
Connections
Collocations
- expert opinion
- 专家意见
- We should seek an expert opinion before making a decision.在做出决定之前，我们应该征求专家意见。
- expert advice
- 专家建议
- She followed the expert advice and improved her health.她遵循了专家建议，改善了健康。
- expert witness
- 专家证人
- The court called an expert witness to testify.法庭传唤了一位专家证人作证。
- expert knowledge
- 专业知识
- He has expert knowledge in the field of astronomy.他在天文学领域拥有专业知识。
- expert testimony
- 专家证词
- The expert testimony was crucial for the case.专家证词对案件至关重要。
- expert panel
Learner notes
Memory Tip
想象一个专家（expert）能破解（ex-破）特别（-pert）难题，记住‘expert’就是‘专家’。
Context & Register
[object Object]
Grammar Note
可数名词；常搭配介词 in, on, at 表示在某方面有专长
Pronunciation & Spelling
All listed words rhyme with expert (same final /ɜːt/). Note that 'desert' (noun, /ˈdɛzərt/) is a homograph that does not rhyme, but 'dessert' does.
High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
Usage priority
Collins 词频等级为 4，建议结合例句记忆，而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.