abstraction是什么意思 abstraction的用法 abstraction怎么读

abstraction

英 [əb'strækʃ(ə)n]美 [æb'strækʃən]

n. 抽象；提取；抽象概念；空想；心不在焉

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记忆方法

1、abs- "away" + tract- + -ion.

英语词源

abstraction (n.)

c. 1400, "a withdrawal from worldly affairs, asceticism," from Old French abstraction

(14c.), from Latin abstractionem (nominative abstractio), noun of action from past participle stem of abstrahere "drag away, pull away, divert" (see abstract (adj.)). Meaning "idea of something that has no actual existence" is from 1640s.

权威例句

1. "Third World" is an abstraction, a form of shorthand.

“第三世界”是个抽象概念，是一种简称。

2. Andrew noticed her abstraction and asked, "What's bothering you?"

安德鲁注意到她在愣神，便问道：“你怎么啦？”

3. water abstraction from rivers

从河流中抽取水

4. The idea of redness is an abstraction.

红色概念是一种抽象概念.

5. The abstraction , generally as the opposite the real, is mostly misunderstood as absence of content.

Abstraction(萃取、抽象)这个字, 一般的认知是真实的相反, 而最常被误解的一点是它缺乏内涵.

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