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单词 pentrough
释义

pentrough

/ˈpɛntrɒf/
(also pentrow) Now chiefly historical
noun
A trough, channel, or conduit, usually made of wooden boards, for conveying water from a weir, dam, etc., to the top of the wheel in a watermill.

Origin

Late 18th century; earliest use found in Transactions of the Society of Arts. From pen + trough.

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更新时间:2024/12/23 10:02:53