substance
柯林斯詞典
1. N-COUNT A substance is a solid, powder, liquid, or gas with particular properties. 物質(zhì)
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances. 絕對沒有確保香菸不含有毒物質(zhì)的槼定。
2. N-UNCOUNT Substance is the quality of being important or significant. 實質(zhì)[正式]
It's questionable whether anything of substance has been achieved. 是否已取得任何實質(zhì)性的進(jìn)展值得質(zhì)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. 他討論的要旨實際竝不重要。
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。
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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：有複數(shù)形式的名詞 or 不可數(shù)或單數(shù)名詞：沒有複數(shù)形式的名詞 ]material with particular physical characteristics
物質(zhì)；材料
an organic /chemical substance 有機(jī)／化學(xué)物質(zhì)
What sort of substance could withstand those temperatures ? 哪種物質(zhì)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：沒有複數(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(diǎn)
Later that year , the substance of their secret conversation appeared in a newspaper article . 那年稍後，他們這次秘密談話的要點(diǎn)出現(xiàn)在報紙上的一篇文章中。
[ 不可數(shù)或單數(shù)名詞：沒有複數(shù)形式的名詞 ]
importance , seriousness , or relationship to real facts
重要性；要旨；實質(zhì)；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 . 這條新信息爲(wèi)我們聽到的情況提供了根據(jù)。 返回 substance