[ 复数 knots或knot 第三人称单数 knots 现在分词 knotting 过去式 knotted 过去分词 knotted ]
torus knot 环面纽结体 ; 环形结
trefoil knot 三叶结 ; [数] 三叶形纽结
reef knot 平结 ; 缩帆结
The Knot 云水谣 ; 爱结网 ; 婚礼前夜 ; 那时花开
overhand knot 反手结 ; 单结 ; 防脱结
knot theory [数] 纽结理论 ; 扭结理论 ; 打结理论 ; 节理论
Red Knot 红腹滨鹬 ; 赤节
Great Knot 大滨鹬
tie the knot 结婚 ; 打结 ; 永结同心 ; 喜结良缘
When there's just one loop, it's called a knot.
只有一条简单闭曲线构成的空间图形,称为纽结。
参考来源 - 纽结的可视化·2,447,543篇论文数据,部分数据来源于NoteExpress
"a small knot of women listened to his sermon"
"the saw buckled when it hit a knot"
"their muscles stood out in knots"; "his stomach was in knots"
同义词: gnarl
同义词: nautical mile mile mi naut mi international nautical mile air mile
以上来源于: WordNet
N-COUNT 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. 结
One lace had broken and been tied in a knot.
一根带子已经断了,被打成一个结。
V-T 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. 把…打成结
He knotted the laces securely together.
他把带子牢牢地系在一起。
He knotted the bandanna around his neck.
他把印花大围巾系在他的脖子上。
N a tangle, as in hair or string (头发或丝弦上的)结
N-COUNT If you feel a knot in your stomach, you get an uncomfortable tight feeling in your stomach, usually because you are afraid or excited. 痉挛
There was a knot of tension in his stomach.
他心里一阵紧张。
V-T/V-I If your stomach knots or if something knots it, it feels tight because you are afraid or excited. 使 (心) 揪紧; 揪紧
I felt my stomach knot with apprehension.
我感到心里因为担心而揪紧。
V-I If part of your face or your muscles knot, they become tense, usually because you are worried or angry. (脸部或肌肉) 紧皱
His forehead knotted in a frown.
他的眉头紧皱。
N-COUNT A knot in a piece of wood is a small hard area where a branch grew. 节疤
A carpenter often rejects half his wood because of knots or cracks.
木匠常常因为有节疤或裂缝而把一半的木材都扔掉。
N-COUNT A knot is a unit of speed. The speed of ships, aircraft, and wind is measured in knots. 节 (航速和风速单位)
They travel at speeds of up to 30 knots.
他们以高达30节的航速行进。
N a small northern sandpiper, Calidris canutus, with a short bill and grey plumage 矶鹞
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