1
in the domain of + [领域]
She is an expert in the domain of artificial intelligence.
她是人工智能领域的专家。
领域，范围
先理解核心含义，再看它在真实句子里的用法。
领域，范围
a particular area of activity, interest, or knowledge
She is an expert in the domain of artificial intelligence.
她是人工智能领域的专家。
由个人或组织拥有或控制的地理区域
A geographic area owned or controlled by a single person or organization.
特定的环境或生活领域
a particular environment or walk of life
活动、影响或专业领域
A field or sphere of activity, influence or expertise.
行使统治或控制的领土
territory over which rule or control is exercised
She is an expert in the domain of artificial intelligence.
她是人工智能领域的专家。
AI contextual example
Matters of personal finance fall outside my domain.
个人财务问题不属于我的职责范围。
AI contextual example
The study of ancient languages is a specialized domain.
古代语言的研究是一个专门领域。
AI contextual example
his domain extended into Europe
他的领地延伸到了欧洲
WordNet
She is an expert in the domain of artificial intelligence.
她是人工智能领域的专家。
The company registered a new domain name for its website.
该公司为其网站注册了一个新域名。
此结构常用于学术或正式讨论。
This issue falls within the domain of the committee.
这个问题属于委员会的管辖范围。
Not this
She works in IT domain.
Use this
She works in the IT domain.
English 中单数可数名词前面一般需要冠词。句子中 domain 是单数可数名词，需要用 the 来限定。改为 in the IT domain 后语法正确。
Not this
He is an expert on the domain of physics.
Use this
He is an expert in the domain of physics.
表示“在……领域”时，英语通常用介词 in，而不是 on。in the domain of 是正确搭配。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
公共领域
The software is now in the public domain.
该软件现已进入公共领域。
域名
Please register a domain name for your website.
请为你的网站注册一个域名。
知识领域
Physics is a vast domain of knowledge.
物理学是一个广阔的知识领域。
在……领域内
She is an expert in the domain of linguistics.
她是语言学领域的专家。
专属领域
Art is not the exclusive domain of professionals.
艺术并非专业人士的专属领域。
属于公有领域（不受版权保护）
Shakespeare's works are in the public domain.
莎士比亚的作品属于公有领域。
对…拥有支配权；统治
The king had domain over the entire realm.
国王统治着整个王国。
我是自己领域的主人。
After much effort, he finally felt like the master of his domain.
经过努力，他终于感觉自己成为了自己领域的主人。
精灵的领域正在消逝。
The forest was once the domain of ancient creatures.
这片森林曾是古老生物的活动范围。
发长 /eɪ/ 音 (如 rain, wait)
Use domain naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Do main 谐音‘做主’，domain 就是你能做主的地盘。
Selected sense: 领域 (domain). Register: neutral. Typical settings: academic discussions, professional fields, everyday conversation. Note: 这个义项在学术、专业及日常语境中均通用，语域中性。
All listed words rhyme with 'domain' (the stressed vowel /eɪ/ and ending /n/ match).
Dictionary facts from ECDICT, WIKTIONARY.