跟我背CET4核心詞匯:substance
substance
物質(zhì) a material
主旨,要旨 the real meaning, without the unimportant details
實(shí)質(zhì); 內(nèi)容 importance, especially in relation to real life
同義詞
n. core，matter，meaning，means
詞匯辨析
material，matter，substance，stuff
這些名詞均含 物質(zhì)，東西 之意。
material 通常指組成客觀存在物的部分或其原料。
matter 通常指構(gòu)成實(shí)物的物質(zhì)，與精神相對(duì)立。在科學(xué)上，指占有空間，并能以某種方式被感官覺察的一切東西。
substance 多指某一種形式的物質(zhì)，既可指元素也可指化合物。
stuff 多用于日常生活中，非正式用詞。常指構(gòu)成整體的所有部分、物體或項(xiàng)目。有時(shí)指劣等材料，含輕蔑意味。
參考例句
1. This black substance is carbon.
這種黑色的物質(zhì)是碳。
2. How do you know if a substance contains acids?
你怎么知道一種物質(zhì)是否含有酸呢?
3. Dandruff is an oily substance and is usually grey or yellow.
頭皮屑是一種油性物質(zhì)，通常是灰色或黃色的。
雙語(yǔ)釋義
1.N-COUNT A substance is a solid, powder, liquid, or gas with particular properties. 物質(zhì)
例：Theres absolutely no regulation of cigarettes to make sure that they dont include poisonous substances.
絕對(duì)沒有確保香煙不含有毒物質(zhì)的規(guī)定。
2.N-UNCOUNT Substance is the quality of being important or significant. 實(shí)質(zhì)
例：Its questionable whether anything of substance has been achieved.
是否已取得任何實(shí)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
例：The substance of his discussions doesnt really matter.
他討論的要旨實(shí)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
例：There is no substance in any of these allegations.
這些指控沒有一個(gè)是正確的。
常見用法
用作名詞
The Substance and Prospect of East China Sea Dispute between China and Japan
中日 東海問題 的實(shí)質(zhì)及展望
The emery is a hard metallic substance.
金剛砂是非常堅(jiān)硬的金屬物質(zhì)。
Beware of what you do with this dangerous substance.
你處理這些危險(xiǎn)品時(shí)，可要當(dāng)心。
Later he became a man of substance.
后來(lái)，他成為頗具資產(chǎn)的人。
There is not anything of real substance in their book.
他們的書中沒有什么實(shí)質(zhì)性的內(nèi)容。
This argument has some substance.
這項(xiàng)爭(zhēng)論具有一定的重要性。
substance
物質(zhì) a material
主旨,要旨 the real meaning, without the unimportant details
實(shí)質(zhì); 內(nèi)容 importance, especially in relation to real life
同義詞
n. core，matter，meaning，means
詞匯辨析
material，matter，substance，stuff
這些名詞均含 物質(zhì)，東西 之意。
material 通常指組成客觀存在物的部分或其原料。
matter 通常指構(gòu)成實(shí)物的物質(zhì)，與精神相對(duì)立。在科學(xué)上，指占有空間，并能以某種方式被感官覺察的一切東西。
substance 多指某一種形式的物質(zhì)，既可指元素也可指化合物。
stuff 多用于日常生活中，非正式用詞。常指構(gòu)成整體的所有部分、物體或項(xiàng)目。有時(shí)指劣等材料，含輕蔑意味。
參考例句
1. This black substance is carbon.
這種黑色的物質(zhì)是碳。
2. How do you know if a substance contains acids?
你怎么知道一種物質(zhì)是否含有酸呢?
3. Dandruff is an oily substance and is usually grey or yellow.
頭皮屑是一種油性物質(zhì)，通常是灰色或黃色的。
雙語(yǔ)釋義
1.N-COUNT A substance is a solid, powder, liquid, or gas with particular properties. 物質(zhì)
例：Theres absolutely no regulation of cigarettes to make sure that they dont include poisonous substances.
絕對(duì)沒有確保香煙不含有毒物質(zhì)的規(guī)定。
2.N-UNCOUNT Substance is the quality of being important or significant. 實(shí)質(zhì)
例：Its questionable whether anything of substance has been achieved.
是否已取得任何實(shí)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
例：The substance of his discussions doesnt really matter.
他討論的要旨實(shí)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
例：There is no substance in any of these allegations.
這些指控沒有一個(gè)是正確的。
常見用法
用作名詞
The Substance and Prospect of East China Sea Dispute between China and Japan
中日 東海問題 的實(shí)質(zhì)及展望
The emery is a hard metallic substance.
金剛砂是非常堅(jiān)硬的金屬物質(zhì)。
Beware of what you do with this dangerous substance.
你處理這些危險(xiǎn)品時(shí)，可要當(dāng)心。
Later he became a man of substance.
后來(lái)，他成為頗具資產(chǎn)的人。
There is not anything of real substance in their book.
他們的書中沒有什么實(shí)質(zhì)性的內(nèi)容。
This argument has some substance.
這項(xiàng)爭(zhēng)論具有一定的重要性。
