英语词汇class b drug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	class b drug
释义	请查阅词条：class a (or b or c) drug
随便看	churchy churchyard churchyard cough churchyards churidar churidars churinga churingas churl churled churlish churlishly churlishly churlishness churlishness churlness churls churn churnable churnalism churned churning churn-milk churn out churn-owl

英汉双解词典包含464360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。