网站首页 英汉词典
A drug precursor is a substance which can be used to make illicit drugs.
Examples of such precursors and drugs made with them are listed below.
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。