名詞 hydrocarbon:

1. an organic compound containing only carbon and hydrogen

1. Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as solvents, and in making various chemicals.
   石腦油一種高度揮發(fā)性的易燃液態(tài)碳氫化合物混合物，從石油、煤焦油和天然氣中提煉出來，并用作石油、溶劑和制造各種化合物中
2. A process by which the hydrocarbon molecules of petroleum are broken into simpler molecules, as of gasoline or kerosene, by the addition of hydrogen under high pressure and in the presence of a catalyst.
   氫化裂解將石油的含氫分子分裂成更簡單的分子(象汽油和煤油的分子)的過程，此分裂過程是在加催化劑及高壓氫氣的條件上進行的
3. Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.
   有機氯一種含氯的碳氫化合物殺蟲農(nóng)藥，如滴滴涕殺蟲劑

hy.dro.car.bon

n.（名詞）
Any of numerous organic compounds, such as benzene and methane, that contain only carbon and hydrogen.
碳氫化合物：只含有碳和氫的多種有機化合物的一種，如苯和甲烷

【引伸】
hy.drocar.bona.ceous