英语词汇predecessor block是什么意思，predecessor block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	predecessor block
释义	predecessor block　【计】先行符, 先趋符, 先行块, 先趋块
随便看	angular indexing angular information angular instrument angular integral angular interval angular lag angular lead angular leaf spot angular length angular limit angular line angular magnification angular measure angular measure angular measurement angular measurement angular methyl angular methyl group angular mil angular milling angular misalignment angular mode angular moment angular momentum angular momentum

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