knot
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n. （绳等的）结；节瘤，疙瘩；海里/小时（航速单位）
vt. 打结
vi. 打结
n. (Knot)人名；(英)诺特
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 hour
v.(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 object
a 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
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
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 TheoryOn 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.
CUTTING A GORDIAN KNOT - EMENDED CLASSIFICATION AND DESCRIPTION OF THE GENUS FLAVOBACTERIUM, EMENDED DESCRIPTION OF THE FAMILY FLAVO...
Cutting a Gordian Knot: Emended Classification and Description of the Genus Flavobacterium, Emended Description of the Family Flavob...
knot
knot: [OE] The word knot goes back ultimately to a prehistoric Germanic *knūdn-, whose underlying meaning was ‘round lump’. This only emerged in the English word (in such senses as ‘point from which a branch has grown’) in the Middle English period, but it can be seen in knoll [OE], which is a derivative of the same base (the related German knolle means ‘lump’). Knob [14] may be related too, although this has never been conclusively demonstrated.The Germanic form diversified into English and Dutch knot, German knoten, Swedish knut, and Danish knode (whose Old Norse ancestor knútr was borrowed into Russian as knut ‘whip’, acquired by English as knout [18]). Knit [OE], which originally meant ‘tie in knots’, was derived in prehistoric West Germanic from knot.=> knit
knot (n.)
Old English cnotta "intertwining of ropes, cords, etc.," from Proto-Germanic *knuttan- (cognates: Low German knütte, Old Frisian knotta "knot," Dutch knot, Old High German knoto, German Knoten, perhaps also Old Norse knutr "knot, knob"). Figurative sense of "difficult problem" was in Old English (compare Gordian knot). Symbolic of the bond of wedlock, early 13c. As an ornament of dress, first attested c. 1400. Meaning "thickened part or protuberance on tissue of a plant" is from late 14c. The nautical unit of measure of speed (1630s) is from the practice of attaching knotted string to the log line. The ship's speed can be measured by the number of knots that play out while the sand glass is running.
The distance between the knots on the log-line should contain 1/120 of a mile, supposing the glass to run exactly half a minute. [Jorge Juan and Antonio de Ulloa, "A Voyage to South America" 1760]
Hence the word knot came also to be used as the equivalent of a nautical mile (in pre-WWII use in U.S. and Britain, 6,080 feet). A speed of 10 knots will cover ten nautical miles in an hour (equivalent to a land speed of about 11.5 mph).knot (v.)
"to tie in a knot," mid-15c., from knot (n.). Related: Knotted (late 12c.), knotting.
1. She tied a pretty knot at the end of her pigtails.
她在辫子的末梢打了一个花结。
-- 来源 -- 英汉 - 辞典例句
2. cut the Gordian knot
以坚决的手段解决难题
-- 来源 -- 英汉 - 辞典例句
3. You need a sharp knife to cut through the knot.
你需用快刀才能把结切断.
-- 来源 -- 英汉 - 辞典例句
4. But this weak knot they will full soon untie,
这个松松的结，他们很快解散，
-- 来源 -- 英汉 - 辞典例句
5. A knot of friends waved him good-bye.
一群朋友向他挥手告别。
-- 来源 -- 英汉 - 辞典例句
6. A knot of people stood talking outside the door.
一群人站在门外聊天。
-- 来源 -- 英汉 - 辞典例句
7. Can you undo this knot?
你能解开这个结吗?
-- 来源 -- 英汉 - 辞典例句
8. He found it very difficult to tie the knot.
在系扣的时候他费了很大劲。
-- 来源 -- 英汉 - 辞典例句
9. 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。
-- 来源 -- 英汉 - 辞典例句
10. Hence we consider the knot as a particle in equilibrium whose own weight is negligible.
因此，绳结可以当作不计本身重量，处于平衡的质点来考虑。
-- 来源 -- 英汉 - 辞典例句
knot
