n. an organic compound containing only carbon and hydrogen
n. 碳氢化合物
[化] 烃; 碳氢化合物
1. Hydrocarbons are the main components of fossil fuels.
碳氢化合物是化石燃料的主要成分。
2. Many plastics are made from hydrocarbons derived from oil.
许多塑料是由来自石油的碳氢化合物制成的。
3. The combustion of hydrocarbons releases energy and carbon dioxide.
碳氢化合物的燃烧释放能量和二氧化碳。