| 单词 | reef knot |
| 释义 | reef knot noun[C] uk/ˈriːf ˌnɒt/us/ˈriːf ˌnɑːt/(USalsosquare knot)atypeofstrongknotthat istiedtwiceand cannoteasilybeunfastened 平结 bbbigass/iStock/Getty Images Plus/GettyImages Fastening and tying
Examplesofreef knotreef knot The arms show a redreefknoton a gray background. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Many roasts are tied with string prior to roasting, often using thereefknotor the packer's knot. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is one of the four basic maritime knots (the other three are figure-eight knot,reefknotand clove hitch). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Areefknotis formed by tying a left-handed overhand knot and then a right-handed overhand knot, or vice versa. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is considered inferior to thereefknot(square knot), which it superficially resembles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Thereefknotis commonly taught as "left over right, tuck under" then "right over left, tuck under". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is a more secure replacement for thereefknot(square knot), especially in its doubled variety. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The shoelace knot is a doubly slippedreefknot, the original being far harder to undo. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The knot can be locked by making one or more overhand knots with the loose ends in the manner of areefknot. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The thief knot is much less secure than the already insecurereefknot. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is better to tie areefknotin nearly all circumstances. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Wrap backwards up the rope until you have both ends side by side, finish by tying areefknot. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.For added security, ensure both ends are sufficiently long to tie them into areefknot. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.One way to distinguish them is that in thereefknoteach loop passes completely over, or completely under (not through) the neck of the other. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The traditional bow knot used for tying shoelaces is simply areefknotwith the final overhand knot made with two bights instead of the ends. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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