英语词汇“preparatory to”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	preparatory to
释义	preparatory to 汉语翻译在...之前, 作为...的准备例句： An academic test or examination that is preparatory to one that is longer, more complex, or more important. 初试为更长、更复杂或更重要的考试而进行的预备性学术测试或考试
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英语词典包含435040条英汉在线翻译词条，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。

preparatory to