pentane的用法和样例：
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。
词汇搭配
- pentane plus 戊烷以上的烃...
- pentane thermometer 戊烷温度计
