英语词汇knock...for six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	knock...for six
释义	knock...for six
随便看	air pump back link air pump barrel air pump belt air pump bracket air pump choke seat air pump connecting rod air pump cover air pump cylinder air pump delivery valve air pump delivery valve spindle air pump dilivery pipe air pump discharge pipe air pumped storage electric machine air pump for tire air pump gear air pump gland stud air pump governor air pump guard air pump hose air pumping air pumping effect air pump lever air pump lining air pump plunger air pump plunger rod