英语词汇invalidator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

单词	invalidator
释义	in·val·i·da·tor n.
随便看	expeditors expel expellable expellant expelled expellee expellees expellent expeller expellers expelling expels expend expendabilities expendability expendability expendable expendables expendably expendably expended expender expender expenders expending

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