knot

音標發(fā)音

• 英式音標 [n?t]
• 美式音標 [nɑ?t]
• 國際音標 [n?t]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. （繩等的）結；節(jié)瘤，疙瘩；海里/小時（航速單位）
• vt. 打結
• vi. 打結
• n. (Knot)人名；(英)諾特

詞源解說

• 直接源自古英語的cnotta，意為節(jié)。

同根派生

• adj性質的同根詞

  knotty：棘手的，難解決的；[木]多節(jié)的；有結的。

• n性質的同根詞

  knottiness：糾紛；難題；多節(jié)。

• knot相關詞

用法辨析

v. (動詞)

• knot的基本意思是“(使)打結”,即把某物系在…上,打領帶等。
• knot用作及物動詞時接名詞或代詞作賓語,可用于被動結構; 用作不及物動詞時主動形式常有被動意義。
• knot的過去式、過去分詞均為knotted。

• knot使用方法
• knot詳細辨析

英漢例句

用作名詞 (n.)

• He made a knot in the rope.
  他在繩子上打了個結。

用作動詞 (v.)

用作不及物動詞: S+～(+A)

• My thread has knotted.
  我的線打結了。

用作及物動詞: S+～+ n./pron.

• She knotted the parcel firmly.
  她把那個小包扎得很緊。

• knot更多例句

詞組短語

用作名詞 (n.)

動詞+～

• do 35 knots 時速可達35海里
• loosen a knot 把結解開
• make a knot 打結

形容詞+～

• loose knot 易解開的結
• the Gordian knot 難辦的事,復雜的問題

名詞+～

• bowline knot 單套結
• reef knot 平結

介詞+～

• in a knot (扎)成一個結

～+介詞

• knots in the mind 思想上的疙瘩

用作動詞 (v.)

～+名詞

• knot the laces 把鞋帶系緊

• knot更多詞組

英英字典

劍橋英英字典

• (FASTENING) a join made by tying together the ends of a piece or pieces of string, rope, cloth, etc.
• (MASS) a tight mass, for example of hair or string
• (GROUP) a small group of people standing close together
• (WOOD) a small hard area on a tree or piece of wood where a branch was joined to the tree
• (MEASUREMENT) a measure of the speed of ships, aircraft, or movements of water and air. One knot is one nautical mile per hour.
• (FASTEN) to tie in or with a knot
• (FORM MASS) to form a tight, hard, rounded mass

柯林斯英英字典

• 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.
• 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.
• a tangle, as in hair or string
• If you feel a knot in your stomach, you get an uncomfortable tight feeling in your stomach, usually because you are afraid or excited.
• If your stomach knots or if something knots it, it feels tight because you are afraid or excited.
• If part of your face or your muscles knot, they become tense, usually because you are worried or angry.
• A knot in a piece of wood is a small hard area where a branch grew.
• A knot is a unit of speed. The speed of ships, aircraft, and wind is measured in knots.
• a small northern sandpiper, Calidris canutus, with a short bill and grey plumage

• knot劍橋字典
• knot柯林斯字典

專業(yè)釋義

農(nóng)業(yè)科學

• 節(jié)子
• 網(wǎng)結

醫(yī)藥科學

• 節(jié)子
• 硬塊；瘤；腫塊；硬結

數(shù)學

• 紐結

  When there's just one loop, it's called a knot.
  只有一條簡單閉曲線構成的空間圖形,稱為紐結。

  土木建筑工程

• 節(jié)子

生物學

• 節(jié)；瘤；葉墊；節(jié)疤
• 樹節(jié)
• 結
• 繩結
• 節(jié)
• 結節(jié)
• 結;節(jié);葉墊

計算機科學技術

• 結點

地球科學

• 節(jié)