substance是什么意思_substance怎么读_中英文释义(含例句用法)

the choicest or most essential or most vital part of some idea or experience;"the gist of the prosecutor"s argument"
"the heart and soul of the Republican Party"
"the nub of the story"

the idea that is intended;"What is the meaning of this proverb?"

material of a particular kind or constitution;"the immune response recognizes invading substances"

considerable capital (wealth or income);"he is a man of means"

what a communication that is about something is about

a particular kind or species of matter with uniform properties;"shigella is one of the most toxic substances known to man"

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中英词源

substance 物质，物品，基础，根据，要点，实质

sub-,在下，stance,站立，站姿，词源同 stand.即站在下面，构成基础，引申诸相关词义。

substance: substance: [13] Latin substantia denoted the ‘essence’ of something. Derived from the present participle of substāre ‘be present’, a compound verb formed from the prefix sub- ‘under’ and stāre ‘stand’ (a relative of English stand), it was virtually a loan-translation of Greek hupóstasis ‘substance, existence, essence’, which likewise was formed from elements meaning literally ‘under’ and ‘stand’. The word’s ultimate etymological meaning is thus ‘that which underlies or is the essence of something’.
=> stand, station, statue
substance (n.): c. 1300, "essential nature, real or essential part," from Old French sustance, substance "goods, possessions; nature, composition" (12c.), from Latin substantia "being, essence, material," from substans, present participle of substare "stand firm, stand or be under, be present," from sub "up to, under" (see sub-) + stare "to stand," from PIE root *sta- "to stand" (see stet). Latin substantia translates Greek ousia "that which is one"s own, one"s substance or property; the being, essence, or nature of anything." Meaning "any kind of corporeal matter" is first attested mid-14c. Sense of "the matter of a study, discourse, etc." first recorded late 14c.

词态变化

复数 substances;

权威造句

1. This substance has now been cloned by molecular biologists.: 该物质现在已被分子生物学家克隆。

2. Syria will attend only if the negotiations deal with issues of substance.: 只有在谈判涉及重大问题时叙利亚才会参加。

3. There is no substance in any of these allegations.: 这些指控都毫无根据。

4. It"s questionable whether anything of substance has been achieved.: 是否已经取得了任何实质性进展还是个问题。

5. A pH test measures the acidity or alkalinity of a substance.: pH值测试可检测物质的酸碱度。

近反义词

material

相似短语

in substance adv.本质上,基本上

anisotropic substance 各向异性物质，重折光质

antiferromagnetic substance 反铁磁物质，反铁磁性物质

colloid substance 胶样物，胶状物质

compact substance 密质

algogenic substance 致痛物质

ergastic substance 后含物

fissionable substance 裂变物质

grease substance 润滑脂

luminescent substance 发光物质

单词分析

这些名词均含“物质，东西”之意。
material通常指组成客观存在物的部分或其原料。
matter通常指构成实物的物质，与精神相对立。在科学上，指占有空间，并能以某种方式被感官觉察的一切东西。
substance多指某一种形式的物质，既可指元素也可指化合物。
stuff多用于日常生活中，非正式用词。常指构成整体的所有部分、物体或项目。有时指劣等材料，含轻蔑意味。

记忆方法

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substance是什么意思，substance怎么读

substance基本信息

英英释义