Word · CEFR B2 · Frequency #5061
knot
结；绳结
核心释义
a fastening made by looping and tying a string, rope, or cord
- 1.
一段绳子或其他长而柔韧材料形成的环圈,不把一端或两端穿过环圈就无法解开。
A looping of a piece of string or of any other long, flexible material that cannot be untangled without passing one or both ends of the material through its loops.
- 2.
一种滨鸟；红腹滨鹬(学名 Calidris canutus 或 Tringa canutus)。
One of a variety of shore birds; red-breasted sandpiper (variously Calidris canutus or Tringa canutus).
- 3.
一群人或事物的紧密聚集
a tight cluster of people or things
- 4.
一绺缠结的头发或类似物。
A tangled clump of hair or similar.
- 5.
由绳索自身或与其他物体打结形成的各种系法
any of various fastenings formed by looping and tying a rope (or cord) upon itself or to another rope or to another object
- 6.
迷宫似的图案。
A maze-like pattern.
- 7.
木板上的节疤
a hard cross-grained round piece of wood in a board where a branch emerged
- 8.
(如三维)空间中不自交的闭合曲线,是上述第1义项绳结的抽象形式。
A non-self-intersecting closed curve in (e.g., three-dimensional) space that is an abstraction of a knot (in sense 1 above).
- 9.
困境；难局。
A difficult situation.
- 10.
树干分枝基部在木材中留下的节疤。
The whorl left in lumber by the base of a branch growing out of the tree's trunk.
- 11.
组织区域(尤其是皮肤)的局部肿胀,常由损伤引起。
Local swelling in a tissue area, especially skin, often due to injury.
- 12.
肌肉中紧绷收缩的部分,摸起来像皮下硬块。
A tightened and contracted part of a muscle that feels like a hard lump under the skin.
- 13.
植物上突出的节。
A protuberant joint in a plant.
- 14.
任何肿块、隆起、肿胀或突出物。
Any knob, lump, swelling, or protuberance.
- 15.
犬科动物阴茎球的肿胀。
The swelling of the bulbus glandis in members of the dog family, Canidae.
- 16.
故事剧情的关键点；事情的要旨。
The point on which the action of a story depends; the gist of a matter.
- 17.
节点(缆索机械中不同方向线条的会聚点)。
A node (point at which the lines of a funicular machine meet from different angular directions)
- 18.
一种肩饰；肩章结。
A kind of epaulet; a shoulder knot.
- 19.
一群人或物。
A group of people or things.
- 20.
结合的纽带；联系；连结。
A bond of union; a connection; a tie.
- 21.
速度单位,等于每小时一海里。
A unit of speed, equal to one nautical mile per hour.
- 22.
指示空速、校准空速或等效空速的单位,其与速度单位的换算关系可变,以补偿不同大气环境条件对飞机性能的影响。
A unit of indicated airspeed, calibrated airspeed, or equivalent airspeed, which varies in its relation to the unit of speed so as to compensate for the effects of different ambient atmospheric conditions on aircraft performance.
- 23.
一海里。
A nautical mile.
硬块；肿块；（肌肉）结节；缠结的头发；发结；木节；节疤；一小群；一簇；难题；困境
用法In use
He tied a tight knot in the rope.
用法提示：名词“knot”在此表示绳子上打出的结。
There is a knot in the middle of the string.
用法提示：名词“knot”指绳子上形成的结块。
She carefully untied the knot on the gift box.
用法提示：名词“knot”指在系带或绳索上打成的结。
a small knot of women listened to his sermon
the bird had a knot of feathers forming a crest
the saw buckled when it hit a knot
a knot in/on sth
相关词与表达Connections
搭配Collocations
- tie a knot
- 打一个结
- He tied a knot in the rope to secure the load.他在绳子上打了个结以固定货物。
- tighten a knot
- 系紧结
- She tightened the knot on the string to prevent it from coming undone.她系紧了绳子上的结，防止它松开。
- loosen a knot
- 解开结
- I tried to loosen the knot in my shoelace, but it was too tight.我试图解开鞋带上的结，但太紧了。
- knot in wood
- 木材上的节疤
- The table had a large knot in the wood that made it unique.这张桌子的木头上有一个大节疤，使它显得独特。
- knot of people
学习提示Learner notes
记忆技巧Memory Tip
想象字母k像绳子，把not绕在一起打个结。
语境与语域Context & Register
通常用于描述人群或物体的聚集，中性语境，适用于日常和正式场合。
发音与拼写Pronunciation & Spelling
All listed words rhyme with 'knot' (same vowel /ɒ/ and ending /t/). Beware of lookalikes like 'know' (/nəʊ/) and 'knee' (/niː/) which sound completely different.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.