英语词汇defective index是什么意思，defective index的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	defective index
释义	defective index　废品率
随便看	search circuit search clue search coil search coil type search committee search committee search coverage Search Criteria search criteria search cycle search dial search drive search engine search engine Search Engineer search field search field Search For search for scatter about scatter about scatter alms about scatter channel simulator scatter cushion scatter diagram

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