英语词汇durative action preparation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	durative action preparation
释义	durative action preparation 简明释义长效制剂
随便看	subject clause subject clause subject clauses subject competence test subject complement subject-consciousness subject content subject contrast subject contrast range subject-control subject coordinate system subject copy subject country subject cross reference subject data subject data base subject-department subject description subject dictionary subject directory subject distance subjectdom subject domain subject drift subjected

英汉双解词典包含3185865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。