英语词汇“pump-borer”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	pump-borer
释义	Definition of pump-borer in English: pump-borer noun A person who bores tree trunks to make the cylinders of pumps (now historical); an instrument for this purpose. Origin Early 18th century; earliest use found in The London Gazette. Definition of pump-borer in US English: pump-borer noun A person who bores tree trunks to make the cylinders of pumps (now historical); an instrument for this purpose. Origin Early 18th century; earliest use found in The London Gazette.
随便看	closed shop closed shops closed syllable closed to closed traverse closed universe close encounter close encounter of the first kind close encounter of the first (or second etc.) kind close encounter of the first (or second etc.) kind close encounter of the second kind close eyes to close eyes to close-fight close-fist close-fisted close-fistedness close-fitting close-fought close friend close friendship Close, Glenn close-grained close-handed close harmony

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Definition of pump-borer in English: