英语词汇grading sifter怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

英汉双解词典包含3607232条英汉词条，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。

单词	grading sifter
释义	grading sifter
随便看	signal counterbalance signal coupling loop signal cover Signal crayfish signal, cross signal curbing signalcurbing signal current signal current output signal current supply signal cut signal cycle signal damping signal data converter signal data generator computer signal data processor signal data recorder signal data recorder unit signal decision signal deck signal decomposition signal deconvolution signal degradation signal delay signal delay time