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	throw someone to the dogs throw someone to the lions throw someone to the lions throw someone to the wolves throw someone to the wolves throw someone under the bus throw someone under the bus throw (someone) under the bus throw something away throw something away throw something back in someone's face throw something back in someone's face throw something down throw something down throw something in throw something in throw something into the scale throw something off throw something off throw something off throw something off/on throw something off/on throw something on throw something on (or into) the scale throw something on (or into) the scale

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Definition of rat-tail file in English: