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单词 aliphatic hydrocarbon
例句 DEFINITIVE EXAMPLES 权威例句〔normal〕Designating an aliphatic hydrocarbon having a straight and unbranched chain of carbon atoms.正(链)的:指定脂肪族碳氢化合物含有一直且无分枝的碳原子链美国传统〔open chain〕An arrangement of atoms that does not form a ring, as in silicon compounds and various carbon compounds, such as aliphatic hydrocarbons.开链:一种在结构式中可由中端点不连接成一个环的链描述原子的排列,如在硅化合物和多种碳化合物中,如脂肪族碳氢化合物美国传统
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