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单词 domain
释义

domain

Word family adjectivedomainalnoundomain namedomain
Related topics: Maths
do·main /dəˈmeɪn, dəʊ- $ də-, doʊ-/ ●○○ AWL noun [countableC] formal  
1 ACTIVITY/KNOWLEDGEAREA OF KNOWLEDGE, DUTIES, STUDY ETCan area of activity, interest, or knowledge, especially one that a particular person, organization etc deals with 〔活动、兴趣或知识的〕领域,范围,范畴
outside/within the domain of something/somebody
 This problem is outside the domain of medical science.
这个问题不属于医学范畴。
 Looking after the house was viewed as a woman’s domain.
料理家务被认为是女性的份内之事。
public domain
2 LANDSANAREAan area of land owned and controlled by one person or government, especially in the past 〔尤指过去的〕领地,领土,版图
 the extent of the royal domain
皇家领地的范围
3. HM technical the set of possible quantities by which something can vary in mathematics 〔函数的〕定义域
4. a domain name 〔网站的〕域名
Examples from the Corpus
From Longman Business Dictionary
domaindo·main /dəˈmeɪn, dəʊ-də-, doʊ-/ noun [countableC]
1an area of activity, interest, or knowledge
the scientific domain.
2somebody’s/something’s domainCOMMERCE an activity controlled by one person, organization, industry etc
Marketing treasury bills had been the exclusive domain of banks (=only banks could do it).
3PROPERTYan area of land or property owned and controlled by one person or organization
Mr Li now controls a vast domain of container terminals, supermarkets and power plants.
4the public domain if information or property is in the public domain, it is available for everyone to use and not kept secret, or not kept as the property of a particular person or organization
The matter is now in the public domain as a consequence of someone from his Department leaking information to the press.
A change in the law extended copyright protection to many books that otherwise would have entered the public domain (=become available for anyone to publish).
Origin domain
(1400-1500) French domaine, from Latin dominus lord
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更新时间:2025/3/12 13:49:16