英语词汇rat-tail file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	rat-tail file
释义	Definition of rat-tail file in English: rat-tail file noun A fine round tapering file used for enlarging holes in metal, etc. Origin Mid 18th century; earliest use found in Maryland Historical Magazine. Definition of rat-tail file in US English: rat-tail file noun A fine round tapering file used for enlarging holes in metal, etc. Origin Mid 18th century; earliest use found in Maryland Historical Magazine.
随便看	in view in view in view of in view of in view of the fact that invigilate invigilated invigilates invigilating invigilation invigilation invigilations invigilator invigilator invigilators invigorate invigorated invigorates invigorating invigorating invigoratingly invigoratingly invigoratingly invigoration invigoration

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Definition of rat-tail file in English: