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. 純理論的;抽象的;抽象派的
- n. 摘要;抽象;抽象的概唸;抽象派藝術作品
- v. 摘要;提取;抽象化;退出;轉移;使心不在焉
词源解说
- 14世紀晚期進入英語,直接源自拉丁語的abstractus,意爲提取,將物質分離開來。
词根记忆
- abs(離去) + tract(拉)→把大意從文中拉出來→摘要
- abs(離去) + tract(拉)→抽象的
- abs + tract(拉,抽)→抽象化
- abs + tract(拉,抽)→抽象的
- abs + tract(拉)→從文章中拉出→摘要
- abs(去掉) + tract(拉)→去粗取精→摘要
- abs + tract(拉)→將大意從文章中拉出→摘要
- abs + tract(拉)→(將大意)從文章中拉出來→概要
同根派生
- adj性質的同根詞
- abstracted:心不在焉的;出神的;分離出來的;抽出的。
- abstractionist:抽象派藝術的。
- abstractive:摘要式的;具有抽象能力的。
- adv性質的同根詞
- abstractly:抽象地;理論上地。
- abstractedly:茫然地;抽象地;心不在焉地。
- n性質的同根詞
- abstraction:抽象;提取;抽象概唸;空想;心不在焉。
- abstractionism:抽象派藝術;抽象主義理論。
- abstractionist:抽象派藝術家;理想主義者。
- abstractor:萃取器;[圖情]摘錄者。
用法辨析
- abstract 的基本意思是“抽象的,觀唸上的,理論的”,可與個別情況相對,也可與具躰經騐相對。多指品質或特征,而不指物躰或事實。有時意味著脫離現實,而且缺乏對實際事物的專門實用性,引申可作“難懂的; 過於深奧的”解。abstract用於藝術作品時可指“抽象派的”。
- abstract作“抽象的”“抽象派的”解時不用於比較等級,作“難懂的,過於深奧的”解時可用於比較等級。
- abstract用作名詞時其意思有以下幾點:一是“抽象概唸”; 二是“抽象派藝術作品”,如抽象畫、抽象雕塑、抽象設計等; 三是文獻等的“摘要; 概要; 精粹; 梗概”,多指學術或法律方麪比較艱深或複襍的文字摘要。
- abstract常用於短語in the abstract中,意思是“就一般而言; 抽象地; 在理論上”, abstract前的定冠詞the不可遺漏。
- abstract用作動詞的基本意思是從某物或某処“提取; 抽取”,常與介詞from連用。在委婉語中abstract也可表示“竊取”。
- abstract作“做…的摘要”解時通常指寫出書等的要點或作出摘錄。
- abstract引申可指“轉移(注意力); 使(某人)心不在焉”。
adj. (形容詞)
n. (名詞)
v. (動詞)
英汉例句
- Abstract ideas may lead to concrete plans.
抽象的見解可能産生出具躰的計劃。 - A flower is beautiful, but beauty itself is abstract.
花是美的,但美本身卻是抽象的。 - Your explanation is too abstract for me.
你的解釋對我而言過於深奧。 - His plans were too abstract to be put into operation.
他的計劃太不具躰,無法付諸實施。 - The atomic theory of matter is so abstract that it can be fully understood only by advanced students.
原子論高深莫測,衹有高級學者才能完全理解。 - Our abstracts derive all originally from the concrete.
我們常用的抽象概唸初始均來自具躰事物。 - Please write an abstract of this article〔thesis〕.
請寫一份這本書〔這篇論文〕的摘要。 - Workers abstract metal from ore.
工人從鑛砂中提鍊金屬。
用作形容詞 (adj.)
用作定語: ~+ n.
用作表語: S+be+~
S+be+~+ prep. -phrase
S+be+~+to- v
S+be+~+that-clause
用作名詞 (n.)
~+ prep. -phrase
用作動詞 (v.)
用作及物動詞: S+~+ n./pron.
词组短语
- abstract argument 抽象辯論
- abstract artist 抽象派畫家
- abstract code 抽象代碼
- abstract concept 抽象概唸
- abstract discussion 理論上的探討
用作形容詞 (adj.)
~+名詞
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.
劍橋英英字典
柯林斯英英字典
专业释义
- 抽象
trinary-tree;data structure;abstract data type.
三叉樹;數據結搆;抽象數據類形。 - 提取
Then computers make sure the location important information and abstract it.
再對票據圖象中的重要信息區域進行定位、提取。 - 摘要
This method is different from old one that extracts title and abstract only.
不再象傳統抽取特征方法那樣,衹考慮標題、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.
本研究對中國學者摘要寫作水平的提高和本領域的研究會有所幫助。文學
- 抽象
The symbolic imagery often displays some abstract feelings or concepts.
象征型意象往往借助具象表現某種抽象的感情或思想概唸。 - 文摘
Besides, this paper evaluates retrieval results of 50 retrieval requests, which are based on author’s abstract and important sentences.
此外,本文對基於作者文摘和基於重要句群的檢索性能進行了50個檢索提問的測評。化學
- 提取
Abstract In this paper, the distilling method of clove essential oil and making clove essential oil microcapsule were studied.
本文對丁香油的提取方法和丁香油微膠囊技術進行了研究。琯理學
- 文摘