“topping of crude oil”概念、定义、翻译-科学时代

单词	topping of crude oil
释义	化工词汇手册 topping of crude oil 原油拔顶，原油直接蒸馏
随便看	polariscope Polaris monitor polarissima polarite polariton polariton polarity polarity polarity polarity polarity polarity polarity polarity polarity polarity polarity polarity polarity polarity bias polarity chron polarity dating polarity detector polarity epoch polarity event

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。