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词汇 paddle-wheel
词源

paddle-wheel n.

also paddlewheel, "wheel provided with boards or floats around its circumference, for use in moving water," 1680s, so called by its inventor, but the word was not in common use until 1805 and the rise of the steamboat with a side-mounted paddle-wheel turned by steam power for the propulsion of the vessel, from paddle (n.) + wheel (n.).

updated on December 07, 2019

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更新时间:2025/5/2 6:59:16