1
abstract something from something
from 引出具体来源或实例。
Scientists can abstract general principles from specific observations.
科学家可以从具体观察中抽象出一般原理。
使分离；使脱离
abstracted — past of abstract
先理解核心含义，再看它在真实句子里的用法。
使分离；使脱离
To separate or take something out from something else; to disengage.
Scientists can abstract general principles from specific observations.
科学家可以从具体观察中抽象出一般原理。
分离；脱离。
To separate; to disengage.
总结；删节；概括。
To summarize; to abridge; to epitomize.
抽象思考,不考虑具体实例
consider a concept without thinking of a specific example; consider abstractly or theoretically
abstract
Base
原形
abstracts
3rd person
第三人称单数
abstracting
-ing
现在分词
abstracted
Past
过去式
abstracted
Past participle
过去分词
She abstracts the main points from the article.
她从文章中提取要点。
He abstracted the concept in his lecture.
他在讲座中抽象地阐述了这一概念。
They have abstracted the data for analysis.
他们已经提取了数据以便分析。
注意：规则动词，过去式和过去分词加-ed。
In philosophy class, we often abstract general principles from specific cases.
在哲学课上，我们经常从具体案例中抽象出一般原则。
The researcher abstracted key themes from the interview transcripts.
研究员从访谈记录中提取了关键主题。
When solving the problem, try to abstract the essential elements from the details.
解决问题时，试着从细节中抽象出基本要素。
from 引出具体来源或实例。
Scientists can abstract general principles from specific observations.
科学家可以从具体观察中抽象出一般原理。
介词 from 后接被忽略的具体内容。
To solve the problem, we need to abstract from the concrete details.
为了解决这个问题，我们需要从具体细节中抽象出来。
直接宾语表示抽象出的概念或本质。
The philosopher abstracted the essence of the argument.
哲学家抽象出了论证的本质。
Not this
He abstracted about the theory.
Use this
He abstracted the theory.
动词abstract是及物动词，直接跟宾语，不需要介词about。中文“抽象地考虑”可能误导使用介词，但英语中抽象地考虑某事直接用abstract加宾语。
Not this
She abstracted from the data.
Use this
She abstracted the main points from the data.
在表示“从...中抽象出...”时，abstract需要直接宾语（如main points），再跟from短语。没有宾语时句子不完整，容易造成歧义。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
从…中提取；使脱离
The scientist abstracted the chemical from the plant.
科学家从这种植物中提取了这种化学物质。
把…抽象化；不考虑…细节
Let's abstract away from the cost and focus on the design.
我们先不考虑成本，把重点放在设计上。
提炼出；抽象出
The researcher abstracted out the main themes from the interviews.
研究者从访谈中提炼出了主要主题。
把…概括成；把…缩写成
Can you abstract this long report into a short summary?
你能把这份长报告概括成一份简短摘要吗？
撇开；不考虑（具体细节）
We should abstract away from the unrelated details and focus on the main idea.
我们应该撇开不相关的细节，专注于主旨。
Use abstracted naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把具体例子从脑海中“拉走”，只留下核心想法，这就是abstract“抽象/概括”的感觉。
语域：formal 常见场景：学术写作、正式报告、理论讨论 作为动词，abstract 多用于正式或学术场合，可表示“概括”“使脱离”或“抽象思考”，日常口语中较少使用。
作为动词时，后接宾语，意为抽象考虑。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.