V2EX square knot

Square Knot

Definition / 定义

square knot:方结;(也常称 reef knot)一种用两端绳头互相反向交叉系成的常见结,特点是快速、平整、易检查,常用于把两根粗细相近的绳子临时接在一起或捆扎包裹。
(提示:在承重、安全攀登等情境中通常不作为可靠的救命结使用;不同用途会选更合适的绳结。)

Pronunciation / 发音

/skwer nt/(美)
/skwe nt/(英)

Examples / 例句

I tied a square knot to secure the package.
我打了一个方结把包裹固定好。

Before the boat left the dock, she checked every square knot to make sure the lines wouldn’t slip under sudden tension.
船离开码头前,她检查了每一个方结,确保缆绳在突然受力时不会打滑。

Etymology / 词源

square 本义有“方形、端正、规矩”的含义,放在这里强调这种结形状平整、对称、看起来很‘方正’knot 来自古英语 cnotta,意为“结、绳结”。“square knot”这一名称在航海与日常绳结语境中流行,用来指这种常见的对称结法(与 reef knot 多被视为同一种结的不同称呼)。

Related Words / 相关词

Literary Works / 文学作品

  • The Ashley Book of Knots(Clifford W. Ashley)经典绳结著作,系统记录并讲解包括方结在内的大量绳结。
  • Moby-Dick(Herman Melville,《白鲸》)航海叙事中多处出现关于绳索与打结(knots)的描写,常涉及水手日常结绳技艺的语境。
  • Two Years Before the Mast(Richard Henry Dana Jr.,《桅杆之前》)以水手生活为中心的纪实作品,包含大量与绳索操作、结绳相关的描写语境。
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