英语词汇preliminary design的读音、翻译及短语词组释义-英汉双解词典

单词	preliminary design
释义	preliminary design【化】初步设计【经】初步设计
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英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。