water knot
短语词形变化
water knots
复数
water knots
释义与例句
n.
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1.
A type of bend knot used to join the ends of lines or flat material such as tubular webbing.
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2.
Synonym of fisherman's knot.
词源
Uncertain, apparently water + knot. Attested from at least the 18th century.
来源:wiktionary