pentane

基本解释

• n.戊烷

同根派生

英汉例句

用作名词 (n.)

• Thermometers are filled with pentane or alcohol.
  温度计盛有戊烷或酒精。
• Identification of retention time can be accurately obtained using a pentane peak as a standard.
  可以用戊烷峰来计算其它峰的保留时间。