英语词汇“chain pump”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	chain pump
释义	WordReference Random House Unabridged Dictionary of American English © 2024 chain′ pump′, Hydraulicsa pump consisting of buckets, plates, or the like, rising upon a chain within a cylinder for raising liquids entering the cylinder at the bottom. 1610–20
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