abstract from的意思

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abstractfrom的意思abstractfrom的意思abstractfrom的意思abstractfrom1.提取;提炼;抽取,抽出,取出;分离:Theycanabstractprecious

abstract from的意思
abstract from的意思

abstract from的意思
abstract from
1.提取;提炼;抽取,抽出,取出;分离:
They can abstract precious medicines from ordinary substances.
他们能从普通物质中提取贵重药物.
2.归纳:
It's possible to abstract the most important points from this long report.
从这篇冗长的报告中有可能归纳出极重要的几点来.
3.从…摘选出,摘录:
The article was abstracted from a longer new book.
这篇文章是从一本较长的新书中摘选出来的.
4.把…抽象出来;使抽象化:
The idea of redness is abstracted from the colour of all red objects.
红的概念是从所有红色物体中提取出来的.
5.转移(注意力、兴趣等);使心不在焉:
to abstract somebody's attention from his study
转移某人对其学习的注意力
6.[委婉语]偷走,窃取:
The thieves abstracted the jewellery from my drawer.
窃贼从我抽屉里偷走了珠宝.

从...提取;从……抽象化;从...写摘要