substance
柯林斯詞典
1. N-COUNT A substance is a solid, powder, liquid, or gas with particular properties. 物質
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances. 絕對沒有確保香煙不含有毒物質的規(guī)定。
2. N-UNCOUNT Substance is the quality of being important or significant. 實質[正式]
It's questionable whether anything of substance has been achieved. 是否已取得任何實質性的進展值得質疑。
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. 他討論的要旨實際并不重要。
4. N-UNCOUNT If you say that something has no substance, you mean that it is not true. 正確性[正式]
There is no substance in any of these allegations. 這些指控沒有一個是正確的。
返回 substance
substance /?s?bst?ns/ (substances)
劍橋詞典
- 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)
[ 可數(shù)名詞：有復數(shù)形式的名詞 or 不可數(shù)或單數(shù)名詞：沒有復數(shù)形式的名詞 ]material with particular physical characteristics
物質；材料
an organic /chemical substance 有機／化學物質
What sort of substance could withstand those temperatures ? 哪種物質能夠承受那樣的溫度？
?illegal substance formal
an illegal drug
毒品
例句
substance noun (IMPORTANCE)
[ 不可數(shù)或單數(shù)名詞：沒有復數(shù)形式的名詞 ]the most important part of what someone has said or written
（某人）所說（或所寫）的最重要的部分，要點
Later that year , the substance of their secret conversation appeared in a newspaper article . 那年稍后，他們這次秘密談話的要點出現(xiàn)在報紙上的一篇文章中。
[ 不可數(shù)或單數(shù)名詞：沒有復數(shù)形式的名詞 ]
importance , seriousness , or relationship to real facts
重要性；要旨；實質；根據(jù)
There is no substance in/to the allegation . 這項指控毫無根據(jù)。
This new information gives substance to the stories we have heard . 這條新信息為我們聽到的情況提供了根據(jù)。 返回 substance