abstract
音標(biāo)發(fā)音
- 英式音標(biāo) [??bstr?kt, ?b?str?kt]
- 美式音標(biāo) [??bstr?kt, ?b?str?kt]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj. 純理論的;抽象的;抽象派的
- n. 摘要;抽象;抽象的概念;抽象派藝術(shù)作品
- v. 摘要;提?。怀橄蠡?;退出;轉(zhuǎn)移;使心不在焉
詞源解說
- 14世紀(jì)晚期進(jìn)入英語,直接源自拉丁語的abstractus,意為提取,將物質(zhì)分離開來。
詞根記憶
- 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(zhì)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(shù)的。
- abstractive:摘要式的;具有抽象能力的。
- adv性質(zhì)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(zhì)的同根詞
- abstraction:抽象;提取;抽象概念;空想;心不在焉。
- abstractionism:抽象派藝術(shù);抽象主義理論。
- abstractionist:抽象派藝術(shù)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,觀念上的,理論的”,可與個(gè)別情況相對(duì),也可與具體經(jīng)驗(yàn)相對(duì)。多指品質(zhì)或特征,而不指物體或事實(shí)。有時(shí)意味著脫離現(xiàn)實(shí),而且缺乏對(duì)實(shí)際事物的專門實(shí)用性,引申可作“難懂的; 過于深?yuàn)W的”解。abstract用于藝術(shù)作品時(shí)可指“抽象派的”。
- abstract作“抽象的”“抽象派的”解時(shí)不用于比較等級(jí),作“難懂的,過于深?yuàn)W的”解時(shí)可用于比較等級(jí)。
- abstract用作名詞時(shí)其意思有以下幾點(diǎn):一是“抽象概念”; 二是“抽象派藝術(shù)作品”,如抽象畫、抽象雕塑、抽象設(shè)計(jì)等; 三是文獻(xiàn)等的“摘要; 概要; 精粹; 梗概”,多指學(xué)術(shù)或法律方面比較艱深或復(fù)雜的文字摘要。
- abstract常用于短語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(dòng)詞的基本意思是從某物或某處“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(shí)通常指寫出書等的要點(diǎn)或作出摘錄。
- abstract引申可指“轉(zhuǎn)移(注意力); 使(某人)心不在焉”。
adj. (形容詞)
n. (名詞)
v. (動(dòng)詞)
英漢例句
- Abstract ideas may lead to concrete plans.
抽象的見解可能產(chǎn)生出具體的計(jì)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(duì)我而言過于深?yuàn)W。 - His plans were too abstract to be put into operation.
他的計(jì)劃太不具體,無法付諸實(shí)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(cè),只有高級(jí)學(xué)者才能完全理解。 - Our abstracts derive all originally from the concrete.
我們常用的抽象概念初始均來自具體事物。 - Please write an abstract of this article〔thesis〕.
請(qǐng)寫一份這本書〔這篇論文〕的摘要。 - Workers abstract metal from ore.
工人從礦砂中提煉金屬。
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(dòng)詞 (v.)
用作及物動(dòng)詞: S+~+ n./pron.
詞組短語
- abstract argument 抽象辯論
- abstract artist 抽象派畫家
- abstract code 抽象代碼
- abstract concept 抽象概念
- 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
專業(yè)釋義
- 抽象
trinary-tree;data structure;abstract data type.
三叉樹;數(shù)據(jù)結(jié)構(gòu);抽象數(shù)據(jù)類形。 - 提取
Then computers make sure the location important information and abstract it.
再對(duì)票據(jù)圖象中的重要信息區(qū)域進(jìn)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(tǒng)抽取特征方法那樣,只考慮標(biāo)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(duì)中國學(xué)者摘要寫作水平的提高和本領(lǐng)域的研究會(huì)有所幫助。文學(xué)
- 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(xiàn)某種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,本文對(duì)基于作者文摘和基于重要句群的檢索性能進(jìn)行了50個(gè)檢索提問的測(cè)評(píng)。化學(xué)
- 提取
Abstract In this paper, the distilling method of clove essential oil and making clove essential oil microcapsule were studied.
本文對(duì)丁香油的提取方法和丁香油微膠囊技術(shù)進(jìn)行了研究。管理學(xué)
- 文摘