knot什么意思 knot音标、翻译、用法
knot音标
英 [nɒt]
美 [nɑt]
knot翻译
n.
结，绳结，结节，（装饰用的）花结，蝴蝶结；[航]节(=浬/小时)，浬，海里；（树木或木材上的）节疤，（人或动物身上的）硬块，节，瘤；难事，难题，麻烦事，（问题的）要点，（戏剧，小说的）情节的征结
vt.& vi.
把…打结，把…连结，捆扎，包扎；使密切结合；使纠结；皱（眉）
变形
复数：knots过去式：knotted过去分词：knotted现在分词：knotting第三人称单数：knots
双语释义
n.(名词)[C]结a fastening formed by tying together the ends of a piece or pieces of string, rope, wire, etc.[C]一小群人a small group of people close together[C]硬节,节瘤a hard mass in wood where a branch has come off a tree[C]节,海里/小时a measure of the speed of a ship, about 1853 meters per hourv.(动词)vt. & vi. (使)打结,缠结make a knot or join together with a knot
英英释义
knot[ nɔt ]
n.a tight cluster of people or things
"a small knot of women listened to his sermon"
any of various fastenings formed by looping and tying a rope (or cord) upon itself or to another rope or to another objecta hard cross-grained round piece of wood in a board where a branch emerged
"the saw buckled when it hit a knot"
something twisted and tight and swollen
"their muscles stood out in knots"; "his stomach was in knots"
同义词：gnarl
a unit of length used in navigation; equivalent to the distance spanned by one minute of arc in latitude; 1,852 meters
同义词：nautical milemileminaut miinternational nautical mileair mile
soft lump or unevenness in a yarn; either an imperfection or created by design
同义词：slubburl
a sandpiper that breeds in the arctic and winters in the southern hemisphere
同义词：greybackgraybackCalidris canutus
v.make into knots; make knots out of
"She knotted der fingers"
tie or fasten into a knot
"knot the shoelaces"
tangle or complicate
同义词：raveltangle
knot用法
词汇搭配
用作名词 (n.)动词+～do 35 knots时速可达35海里loosen a knot把结解开make a knot打结形容词+～loose knot易解开的结the Gordian knot难办的事,复杂的问题名词+～bowline knot单套结reef knot平结介词+～in a knot(扎)成一个结～+介词knots in the mind思想上的疙瘩用作动词 (v.)～+名词knot the laces把鞋带系紧knot one's tie打领结～+副词knot easily容易打结knot firmly〔tightly〕系紧knot loosely系得松knot up把…结在一起～+介词knot a rope round one's waist把一根绳子系在某人的腰上knot one's hair with a ribbon用丝带扎头发
词组短语
tie the knot[法]结婚
chinese knot中国结
gordian knot难题；戈尔迪之结（希腊神话中的一个难题）
love knot n. 情结；园心结；相思
root knot根瘤病；根癌
cut the gordian knot快刀斩乱麻
更多收起词组短语
双语例句
用作名词(n.)This knot keeps loosening.
这个结老松开。My dead fingers could not untie the knot.
我的手指麻木了，解不开结。The knot was fastened in such a way that it was impossible to undo.
这个结系得那么紧,根本解不开。It was just a big knot up on the branch.
那只是树枝上的一个节瘤。用作不及物动词(vi.)This wire is too stiff to knot easily.
这线太硬不容易打结。用作及物动词(vt.)Loop that end of the rope through this and knot it.
把绳子的这一头儿从这里穿过然后打结。He knotted a towel about his neck.
他把毛巾系在脖子上。
权威例句
Introduction to Knot Theory
On the Vassiliev knot invariants
An Introduction to Knot Theory
An Introduction to Knot Theory
An introduction to knot theory
A structural superfamily of growth factors containing a cystine knot motif.
Structural basis of BMP signalling inhibition by the cystine knot protein Noggin.
IL-17s adopt a cystine knot fold: structure and activity of a novel cytokine, IL-17F, and implications for receptor binding.
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