knot单词什么意思_knot单词解释 knot的反义词knot的例句

名词结，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

及物/不及物动词把…打结，把…连结，捆扎，包扎; 使密切结合; 使纠结; 皱（眉）

名词gnarl

及物动词unknot

1. 结头：对采用安全特低电压(SELV)无绝缘的正负极间可能发生的短路进行保护能承受相应的测试链试验(6)电缆线或软线不应用直接连在电缆线或软线上的金属螺钉夹紧:对灯具所配的电缆线进行下述试验. 不得采用将电缆系成结头(KNOT)或端部绑线的办法对采用安全特低电压(SELV)无绝缘的负级间,

3. 七彩网·英语单词大全

1. （用绳索、布或其他材料打的）结
If you tie a knot in a piece of string, rope, cloth, or other material, you pass one end or part of it through a loop and pull it tight.

e.g. One lace had broken and been tied in a knot.
一条带子已经断了，打了个结。

2. 把（绳索、布或其他材料）打成结
If you knot a piece of string, rope, cloth, or other material, you pass one end or part of it through a loop and pull it tight.

e.g. He knotted the laces securely together...
他把带子紧紧地系在一起。
e.g. He knotted the bandanna around his neck.
他在脖子上系了一条印花大围巾。

3. (挤在一起的)一群
A knot of people is a group of people who are standing very close together.

e.g. A little knot of men stood clapping.
一小群人站在那儿鼓掌。

4. （通常由害怕或激动引起的胃的）痉挛，郁结
If you feel a knot in your stomach, you get an uncomfortable tight feeling in your stomach, usually because you are afraid or excited.

e.g. There was a knot of tension in his stomach.
他紧张得心揪得紧紧的。

5. （因害怕或激动而）痉挛，紧缩，使痉挛
If your stomach knots or if something knots it, it feels tight because you are afraid or excited.

e.g. I felt my stomach knot with apprehension...
我很担忧，心都揪紧了。
e.g. The old dread knotted her stomach.
从前那些可怕的经历让她的心都揪紧了。

6. （通常因担心或愤怒而肌肉等）紧张，紧绷
If part of your face or your muscles knot, they become tense, usually because you are worried or angry.

e.g. His forehead knotted in a frown.
他眉头紧锁。
e.g. ...his knotted muscles.
他紧绷的肌肉

7. （树枝上的）节子，节疤
A knot in a piece of wood is a small hard area where a branch grew.

8. 节（船、飞行器和风的速度计量单位）
A knot is a unit of speed. The speed of ships, aircraft, and winds is measured in knots.

e.g. They travel at speeds of up to 30 knots.
他们以高达30节的速度行进。
e.g. ...thirteen knot winds.
13节的风

9. （使）感到迷惑不解；（使）急切
If you tie yourself in knots, you get very confused and anxious.

e.g. The press agent tied himself in knots trying to apologise.
那个广告宣传人员急于道歉。

10. 结合；结婚
If you say that two people tie the knot, you mean that they get married.

e.g. Len tied the knot with Kate five years ago.
莱恩5年前和凯特结婚了。

noun

1. a sandpiper that breeds in the Arctic and winters in the southern hemisphere

Synonym: greybackgraybackCalidris canutus

2. any of various fastenings formed by looping and tying a rope (or cord) upon itself or to another rope or to another object

3. soft lump or unevenness in a yarn
either an imperfection or created by design

Synonym: slubburl

4. a tight cluster of people or things

e.g. a small knot of women listened to his sermon
the bird had a knot of feathers forming a crest

5. a unit of length used in navigation
exactly 1,852 meters
historically based on the distance spanned by one minute of arc in latitude

Synonym: nautical milemileminaut miinternational nautical mileair mile

6. something twisted and tight and swollen

e.g. their muscles stood out in knots
the old man's fists were two great gnarls
his stomach was in knots

Synonym: gnarl

7. a hard cross-grained round piece of wood in a board where a branch emerged

e.g. the saw buckled when it hit a knot

6. knot什么意思