英语词汇“barrel arbor”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	barrel arbor
释义	Definition of barrel arbor in English: barrel arbor noun Watchmaking The central axis of the barrel, around which the mainspring is coiled. Origin Late 18th century; earliest use found in Thomas Hatton (fl. 1757–1774). Definition of barrel arbor in US English: barrel arbor noun Watchmaking The central axis of the barrel, around which the mainspring is coiled. Origin Late 18th century; earliest use found in Thomas Hatton (fl. 1757–1774).
随便看	the foggiest idea the fog of war the fog of war the fohn the fold the fold the following the following the football pools the football pools the footlights the footlights the forbidden degrees the forbidden degrees the force the force the forces the forces the forces of law and order the forefront the forefront the foregoing the foregoing the foreground the foreground

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Definition of barrel arbor in English: