abstract
音标发音
- 英式音标 [ˈæbstrækt, æbˈstrækt]
- 美式音标 [ˈæbstrækt, æbˈstrækt]
- 英式发音
- 美式发音
基本解释
- adj. 纯理论的;抽象的;抽象派的
- n. 摘要;抽象;抽象的概念;抽象派艺术作品
- v. 摘要;提取;抽象化;退出;转移;使心不在焉
词源解说
- 14世纪晚期进入英语,直接源自拉丁语的abstractus,意为提取,将物质分离开来。
词根记忆
- abs(离去) + tract(拉)→把大意从文中拉出来→摘要
- abs(离去) + tract(拉)→抽象的
- abs + tract(拉,抽)→抽象化
- abs + tract(拉,抽)→抽象的
- abs + tract(拉)→从文章中拉出→摘要
- abs(去掉) + tract(拉)→去粗取精→摘要
- abs + tract(拉)→将大意从文章中拉出→摘要
- abs + tract(拉)→(将大意)从文章中拉出来→概要
同根派生
- adj性质的同根词
- abstracted:心不在焉的;出神的;分离出来的;抽出的。
- abstractionist:抽象派艺术的。
- abstractive:摘要式的;具有抽象能力的。
- adv性质的同根词
- abstractly:抽象地;理论上地。
- abstractedly:茫然地;抽象地;心不在焉地。
- n性质的同根词
- abstraction:抽象;提取;抽象概念;空想;心不在焉。
- abstractionism:抽象派艺术;抽象主义理论。
- abstractionist:抽象派艺术家;理想主义者。
- abstractor:萃取器;[图情]摘录者。
用法辨析
- abstract 的基本意思是“抽象的,观念上的,理论的”,可与个别情况相对,也可与具体经验相对。多指品质或特征,而不指物体或事实。有时意味着脱离现实,而且缺乏对实际事物的专门实用性,引申可作“难懂的; 过于深奥的”解。abstract用于艺术作品时可指“抽象派的”。
- abstract作“抽象的”“抽象派的”解时不用于比较等级,作“难懂的,过于深奥的”解时可用于比较等级。
- abstract用作名词时其意思有以下几点:一是“抽象概念”; 二是“抽象派艺术作品”,如抽象画、抽象雕塑、抽象设计等; 三是文献等的“摘要; 概要; 精粹; 梗概”,多指学术或法律方面比较艰深或复杂的文字摘要。
- abstract常用于短语in the abstract中,意思是“就一般而言; 抽象地; 在理论上”, abstract前的定冠词the不可遗漏。
- abstract用作动词的基本意思是从某物或某处“提取; 抽取”,常与介词from连用。在委婉语中abstract也可表示“窃取”。
- abstract作“做…的摘要”解时通常指写出书等的要点或作出摘录。
- abstract引申可指“转移(注意力); 使(某人)心不在焉”。
adj. (形容词)
n. (名词)
v. (动词)
英汉例句
- Abstract ideas may lead to concrete plans.
抽象的见解可能产生出具体的计划。 - A flower is beautiful, but beauty itself is abstract.
花是美的,但美本身却是抽象的。 - Your explanation is too abstract for me.
你的解释对我而言过于深奥。 - His plans were too abstract to be put into operation.
他的计划太不具体,无法付诸实施。 - The atomic theory of matter is so abstract that it can be fully understood only by advanced students.
原子论高深莫测,只有高级学者才能完全理解。 - Our abstracts derive all originally from the concrete.
我们常用的抽象概念初始均来自具体事物。 - Please write an abstract of this article〔thesis〕.
请写一份这本书〔这篇论文〕的摘要。 - Workers abstract metal from ore.
工人从矿砂中提炼金属。
用作形容词 (adj.)
用作定语: ~+ n.
用作表语: S+be+~
S+be+~+ prep. -phrase
S+be+~+to- v
S+be+~+that-clause
用作名词 (n.)
~+ prep. -phrase
用作动词 (v.)
用作及物动词: S+~+ n./pron.
词组短语
- abstract argument 抽象辩论
- abstract artist 抽象派画家
- abstract code 抽象代码
- abstract concept 抽象概念
- abstract discussion 理论上的探讨
用作形容词 (adj.)
~+名词
英英字典
- (GENERAL) existing as an idea, feeling, or quality, not as a material object
- (ART) used to refer to a type of painting, drawing, or sculpture that uses shapes, lines, and colour in a way that does not try to represent the appearance of people or things
- (SHORT DOCUMENT) a short form of a speech, article, book, etc., giving only the most important facts or ideas
- (ART) a painting that uses shapes, lines, and colour in a way that does not try to represent the appearance of people or things
- An abstract idea or way of thinking is based on general ideas rather than on real things and events.
- In grammar, an abstract noun refers to a quality or idea rather than to a physical object.
- Abstract art makes use of shapes and patterns rather than showing people or things.
- When you talk or think about something in the abstract, you talk or think about it in a general way, rather than considering particular things or events.
- An abstract is an abstract work of art.
- An abstract of an article, document, or speech is a short piece of writing that gives the main points of it.
剑桥英英字典
柯林斯英英字典
专业释义
- 抽象
trinary-tree;data structure;abstract data type.
三叉树;数据结构;抽象数据类形。 - 提取
Then computers make sure the location important information and abstract it.
再对票据图象中的重要信息区域进行定位、提取。 - 摘要
This method is different from old one that extracts title and abstract only.
不再象传统抽取特征方法那样,只考虑标题、摘要等因素。 - 抽象的
- 摘要
The findings will be helpful for future research and for Chinese scholars who need to improve their abstract writing.
本研究对中国学者摘要写作水平的提高和本领域的研究会有所帮助。文学
- 抽象
The symbolic imagery often displays some abstract feelings or concepts.
象征型意象往往借助具象表现某种抽象的感情或思想概念。 - 文摘
Besides, this paper evaluates retrieval results of 50 retrieval requests, which are based on author’s abstract and important sentences.
此外,本文对基于作者文摘和基于重要句群的检索性能进行了50个检索提问的测评。化学
- 提取
Abstract In this paper, the distilling method of clove essential oil and making clove essential oil microcapsule were studied.
本文对丁香油的提取方法和丁香油微胶囊技术进行了研究。管理学
- 文摘