英语词汇drug substitution怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	drug substitution
释义	drug n — 药 n • 毒品 n substitution n — 替代 n substitution — 更代 • 代谢 substitute n — 代 n • 代替 n • 充 n • 取代 n • 替代品 n • 代用品 n • 候补 n • 替身 n • 顶 n • 替角 n • 递补 n • 代替者 n • 更递 n substitute v — 替代 v • 代以 v
随便看	feel scared feels comfortable feels comfortable with feels committed feels compelled feels concerned feels confident feels confident about feels different feels easy feel secure feel secure about feel secure enough feels embarrassed feels empty feel sense feel sense of freedom feel serious feel settled feels familiar feels for feels frightening feels generous feels good to know feels great

英汉双解词典包含2273206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。

drug n —