基本解释n.戊烷同根派生 pentane相关词英汉例句用作名詞 (n.)Thermometers are filled with pentane or alcohol.溫度計盛有戊烷或酒精。Identification of retention time can be accurately obtained using a pentane peak as a standard.可以用戊烷峰來計算其它峰的保畱時間。pentane更多例句