释义 |
N30505165butaneSpoken.12Fiction.61Magazine.67Newspaper.21Academic.4butane/ˈbjuːteɪn/noun mass noun 1Chemistry a flammable hydrocarbon gas of the alkane series, present in petroleum and natural gas. It is used in bottled form as a fuel
1.1Chem. formula: CH3CH2CH2CH3. 化学分子式:CH3CH2CH2CH3.
词源 |