substance
- n. 物质；实质；资产；主旨
考试真题
- Caffeine, a substance found in coffee and some soft drinks, is also a drug.
出自-2015年12月听力原文
- A drug is a chemical substance.
出自-2015年12月听力原文
- In contrast," the researchers continue, "many regulations that don't assume people make rational choices have been successfully applied to control alcohol, a substance — like food — of which immoderate consumption leads to serious health problems.
出自-2013年6月阅读原文
- These microplastics included a substance commonly known as PET and widely used in the manufacture of clothing and food and liquid containers.
2019年12月四级真题（第二套）阅读 Section A
- a parent, relative, friend, or doctor outside the family, had higher self-esteem, higher grades, and lower substance use than peers whose role models were sports figures, singers, or other media characters.
出自-2013年6月阅读原文
- Oil is the substance that lubricates the world's economy
出自-2013年6月阅读原文
- Some brand-name coffees contain harmful substances.
出自-2010年12月听力原文
- Within samples collected from the solid substances lying beneath the ice
出自-2010年12月听力原文
- Whereas some of the low-self-control study members are more likely to be single parents with a very low income and the parent is in poor health and likely to be a heavy substance abuser.
2016年6月六级真题（第一套）听力 Section C
- Rather than portraying landscape, land artists used the physical substance of the land itself as their medium.
2014年考研真题（英语二）阅读理解 Section Ⅱ