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	prewetting prewhirl prewhirler prewhitening filter prewire prewire prewired prewired circuit prewired instruction prewood prewrap prewrite compensation prewriting prewriting prex prexy prey prey prey prey prey on prey on prey on prey on prey upon

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