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单词 substance
释义 substance

substance /ˈsʌb.stəns/

noun (IMPORTANCE)
1
C2 [U] the most important part of what someone has said or written:
» Later that year, the substance of their secret conversation appeared in a newspaper article.
2
F0 [U] importance, seriousness, or relationship to real facts:
» There is no substance in/to the allegation.» This new information gives substance to the stories we have heard.Thesaurus+: ↑Importance , ↑Useful or advantageousWord partners for substance a carcinogenic/dangerous/hazardous/toxic substance an oily/powdery/sticky substance a banned/controlled/illegal/illicit substance a hallucinogenic/mood-altering/performance-enhancing substance an addictive substance substance abuse/misuseWord Builder:Nouns: substanceAdjectives: substantial, insubstantial, substantiveVerbs: substantiateAdverbs: substantially
noun (MATERIAL)
1
B2 [C or U] material with particular physical characteristics:
» an organic/chemical substance» What sort of substance could withstand those temperatures?Thesaurus+: ↑Mixing and mixtures , ↑Variety and mixtures , ↑Connecting and combining , ↑Groups and collections of thingsThesaurus+: ↑Categories and varieties , ↑Species and genders
illegal substance FORMAL
2
F0 an illegal drug
Thesaurus+: ↑Drugs - general words , ↑Specific types of drugWord partners for substance a carcinogenic/dangerous/hazardous/toxic substance an oily/powdery/sticky substance a banned/controlled/illegal/illicit substance a hallucinogenic/mood-altering/performance-enhancing substance an addictive substance substance abuse/misuseWord Builder:Nouns: substanceAdjectives: substantial, insubstantial, substantiveVerbs: substantiateAdverbs: substantiallyCollocations:–Adjectives-lu. a banned/controlled/illegal/illicit/lethal/prohibited/proscribed substance» He was caught in possession of an illegal substance.-lu. a carcinogenic/dangerous/deadly/flammable/harmful/hazardous/noxious/poisonous/radioactive/toxic substance» Many experts consider tar and carbon monoxide to be the most toxic substances in tobacco.-lu. a harmless/innocuous substance» Although it smells bad it is a fairly harmless substance.-lu. a hallucinogenic/mind-altering/mood-altering/performance-enhancing substance» The athlete denied he had taken a performance-enhancing substance.-lu. an addictive substance» Tobacco is one of the most addictive substances you can get.–Nouns-lu. substance abuse/misuse» She managed to overcome years of health problems and substance abuse.–Types-lu. a chemical/natural/naturally-occuring/organic substance» Although arsenic is a natural substance, concentrated amounts of it are deadly.-lu. a fatty/oily/powdery/sticky/waxy substance» Resin is a sticky substance that comes from certain trees and plants.
• • •
Extra Examples:» 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.
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更新时间:2025/1/10 17:25:18