单词	knot
释义	noun | verb knotknot1 /nɑt/ ●●● S3 noun [countable] Etymology ETYMOLOGYknot1 Origin: Old English cnotta Collocations COLLOCATIONS► tie a knot  Next, tie a knot with the two threads. ► get ... knot undone  I can’t get this knot undone (=untie it). ► in knots  My stomach was in knots before I got the results. ► a knot in her stomach  Tara felt a knot in her stomach as she waited to go on stage. 1TIED STRING a place where two ends or pieces of rope, string, etc. have been tied together: knot in There’s a knot in my shoelace. Next, tie a knot with the two threads. I can’t get this knot undone (=untie it).2TWISTED HAIR/THREADS many hairs, threads, etc. that are accidentally twisted together:  I can’t get the knots out of my hair.3HAIR STYLE a way of arranging your hair into a tight round shape at the back of your head4WOOD a hard round place in a piece of wood where a branch once joined the tree5STOMACH a tight uncomfortable feeling in your stomach, etc., caused by a strong emotion such as fear or anger:  My stomach was in knots before I got the results. Tara felt a knot in her stomach as she waited to go on stage.6MUSCLE a tight painful place in a muscle: knot in a knot in my shoulder muscle7SHIP'S SPEED a measure of speed used for ships and aircraft that is about 1853 meters per hour8PEOPLE a small group of people standing close together: knot of A knot of reporters stood to one side of the entrance.9SWOLLEN SKIN an area of skin that is swollen because you have hit it on something:  He had a knot on his forehead.[Origin: Old English cnotta] → see also Gordian knot, tie the knot at tie1 (5), tie yourself (up) in knots at tie1 (6) noun | verb knotknot2 verb (knotted, knotting) Verb Table VERB TABLE knot Simple Form Present I, you, we, they knot he, she, it knots Past I, you, he, she, it, we, they knotted Present perfect I, you, we, they have knotted he, she, it has knotted Past perfect I, you, he, she, it, we, they had knotted Future I, you, he, she, it, we, they will knot Future perfect I, you, he, she, it, we, they will have knotted Continuous Form Present I am knotting he, she, it is knotting you, we, they are knotting Past I, he, she, it was knotting you, we, they were knotting Present perfect I, you, we, they have been knotting he, she, it has been knotting Past perfect I, you, he, she, it, we, they had been knotting Future I, you, he, she, it, we, they will be knotting Future perfect I, you, he, she, it, we, they will have been knotting 1[transitive] to tie together two ends of rope, cloth, string, etc.2[intransitive] if hair or threads knot, they become twisted together3[intransitive, transitive] if a muscle or other part of your body knots or is knotted, it feels hard and uncomfortable:  Fear and anxiety knotted her stomach.
随便看	bilabial bilateral bilaterally bilateral symmetry bile bilge bilingual bilious biliousness bilk bill billable billboard billet billfold billhook billiards billing billing address billion billionaire billionth bill of attainder bill of exchange bill of fare

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