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?xì)浠衔锘旌衔铮瑥氖?、煤焦油和天然氣中提煉出?lái)，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(jiǎn)單的分子(象汽油和煤油的分子)的過(guò)程，此分裂過(guò)程是在加催化劑及高壓氫氣的條件上進(jìn)行的
3. Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.
   有機(jī)氯一種含氯的碳?xì)浠衔餁⑾x(chóng)農(nóng)藥，如滴滴涕殺蟲(chóng)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?xì)浠衔铮褐缓刑己蜌涞亩喾N有機(jī)化合物的一種，如苯和甲烷

【引伸】
hy.drocar.bona.ceous