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adj(1)抽象的(that which exists in thought instead of being physically real)[無(wú)comp]：an～idea/argument/principle/noun 抽象的概念/論據(jù)/原理/名詞;～thought/reasoning 抽象思維/推理;～words like “justice” 像“正義”這樣的抽象字眼;Truth/Beauty is～.真理/美是抽象的。〖同〗theoretic-(al);〖反〗concrete，material;

(2)泛泛(不明晰)的(general as opposed to particular;not clear)：His reasoning seems/His ideas on this matter seem rather(very)～.他的推理/他對(duì)這事的意見(jiàn)太(非常)籠統(tǒng)。The explanation is too～for me.這解釋太空洞，我聽(tīng)不明白。The plans were too～to be put into operation.這些計(jì)劃太空泛，無(wú)法實(shí)施。an～sense of duty 朦朧的責(zé)任感;〖同〗general;〖反〗specific;

(3)抽象派的((of art) connected with colour，shape，patterns，etc rather than showing things as they really appear)：an～painting/sculpture/painter/art 抽象派畫(huà)作/雕塑/畫(huà)家/藝術(shù);Modern art is often rather～.現(xiàn)代藝術(shù)常常太抽象。〖反〗concrete;

n(1)抽象(概念和性質(zhì))(abstract idea or quality)[C];

(2)抽象派藝術(shù)品(an abstract painting，sculpture，etc)[C]：a painter of～s 抽象派畫(huà)家;paint～s 畫(huà)抽象派畫(huà);

(3)摘(提)要(a brief account of a book，statement，speech，etc)[C]：make an～of a lecture/a speech/a book/an article 做講演/講話/書(shū)/文章的摘要;〖同〗summary;

in the abstract 籠統(tǒng)(不具體)地，理論上：He always deals with problems in the～and never thinks of practical details.他處理問(wèn)題總是很籠統(tǒng)，從來(lái)不考慮細(xì)節(jié)。

vt(1)提煉(取)，抽出(remove sth by drawing out gently; separate sth from sth) [T+n+prep(from)]：processes to～metal from ore 從礦砂中提煉金屬的過(guò)程;This machine～s salt from sea water.這臺(tái)機(jī)器用海水提煉鹽?！纪絜xtract，remove，separate;〖反〗add，mix，unite，combine;

(2)摘要(make a brief account of a book，statement，speech，etc)[T+n]：～a book/an article 做一本書(shū)/一篇文章的摘要;It is not easy to～his speech.寫(xiě)出他講話的摘要不容易。〖同〗summarize;

(3)使抽象(化)(consider as a general quality apart from specific objects or instances)[T+n]：～the motion of time，space and matter 使時(shí)間、空間和物質(zhì)的概念抽象化;～the common qualities of mankind from a group of individuals 從一群個(gè)體中歸納出人類(lèi)的共同特性;

→ ab′stracted adj 心不在焉的;ab-′stractedly adv 心不在焉地;出神地;ab′straction n心不在焉，發(fā)愣;提煉，抽取;不切實(shí)際的念頭