名词
中文翻译：烷基
同义词：
['alkyl', 'alkyl group', 'alkyl chain例句：1. The molecule is made up of carbon and hydrogen atoms linked by single or double bonds.（这个分子由碳和氢原子通过单键或双键连接而成。）']
例句：
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1. The molecule is made up of carbon and hydrogen atoms linked by single or double bonds.
这个分子由碳和氢原子通过单键或双键连接而成。
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2. Alkyls are commonly found in petroleum and natural gas.
烷基通常存在于石油和天然气中。
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3. Alcohols have the formula CnH2n+2O, where n is an integer.
醇的化学式为CnH2n+2O，其中n是整数。