| 单词 | hydrocarbon |
| 释义 | hydrocarbonDefinition Organic compound (such as benzene, methane, paraffins) made of two elements carbon and hydrogen and found in coal, crude oil, natural gas, and plant life. Hydrocarbons are used as fuels, solvents, and as raw materials for numerous products such as dyes, pesticides, and plastics; petroleum is a mixture of several hydrocarbons. Emission of gases resulting from combustion of hydrocarbons (in auto engines and industrial plants) is a major cause of air pollution and global warming. Use 'hydrocarbon' in a SentenceChemistry class was long and boring, for the most part, until we started to learn about what a hydrocarbon was. Industrial buildings will likely use hydrocarbon in some way to give a lot of energy to some of their more powerful machinery. One element often found in fuels is hydrocarbon and it is one of the key components that helps make the world work. |
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