网站首页 词典首页
The synthetic methods of 2 - methyl - 2 - pentenoic acid ( strawberries ) were reviewed. Their advantages and shortcomings were indicated.
本文综述了食用香料草莓酸即 2- 甲基 -2- 戊烯酸的各种合成方法,并指出其优缺点.
互联网
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。