substance
柯林斯词典
1. N-COUNT A substance is a solid, powder, liquid, or gas with particular properties. 物质
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances. 绝对没有确保香烟不含有毒物质的规定。
2. N-UNCOUNT Substance is the quality of being important or significant. 实质[正式]
It's questionable whether anything of substance has been achieved. 是否已取得任何实质性的进展值得质疑。
3. N-SING The substance of what someone says or writes is the main thing that they are trying to say. 要旨
The substance of his discussions doesn't really matter. 他讨论的要旨实际并不重要。
4. N-UNCOUNT If you say that something has no substance, you mean that it is not true. 正确性[正式]
There is no substance in any of these allegations. 这些指控没有一个是正确的。
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substance /ˈsʌbstəns/ (substances)
剑桥词典
- a natural substance
- This substance is so radioactive that it glows in the dark .
- This substance stretches to any shape you want .
- Rubber is a flexible substance.
- Two days after he'd been exposed to the substance, a painful rash erupted on his neck .
substance noun (MATERIAL)
[ 可数名词：有复数形式的名词 or 不可数或单数名词：没有复数形式的名词 ]material with particular physical characteristics
物质；材料
an organic /chemical substance 有机／化学物质
What sort of substance could withstand those temperatures ? 哪种物质能够承受那样的温度？
illegal substance formal
an illegal drug
毒品
例句
substance noun (IMPORTANCE)
[ 不可数或单数名词：没有复数形式的名词 ]the most important part of what someone has said or written
（某人）所说（或所写）的最重要的部分，要点
Later that year , the substance of their secret conversation appeared in a newspaper article . 那年稍后，他们这次秘密谈话的要点出现在报纸上的一篇文章中。
[ 不可数或单数名词：没有复数形式的名词 ]
importance , seriousness , or relationship to real facts
重要性；要旨；实质；根据
There is no substance in/to the allegation . 这项指控毫无根据。
This new information gives substance to the stories we have heard . 这条新信息为我们听到的情况提供了根据。 返回 substance