“rattail file”的概念、定义、翻译、参考文献-科学参考

单词	rattail file
释义	rattail file [`rat´tāl `fīl] ^{DESIGN ENGINEERING} A round tapering file used for smoothing or enlarging holes.
随便看	ragstone rail rail anchor rail bender rail capacity rail clip rail crane rail-fence jammer railhead railing rail joint Raillietiellidae railroad railroad engineering railroad ferry railroad jack railroad thermit rail steel railway artillery railway carriage railway dry dock railway end-loading ramp railway engineering railway mount rain

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