knot

听听怎么读

英 [nɒt]

美 [nɑt]

是什么意思

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

学习怎么用

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.
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...

同义词

ties tie off tie pimple nodus

反义词

unknot cut

同根词

knotty knot

k开头的单词