dot

dot怎么读

英式音标：[dɒt]

美式音标：[dɑt]

dot基本解释

n. 点，圆点；嫁妆

vi. 打上点

vt. 加小点于

n. (Dot)人名；(中)多(广东话·威妥玛)；(英)多特(女子教名 Dorothea 和 Dorothy 的昵称)；(越)突

dot的意思释义

中文拼写：多特

名字含义：Dorothea、Dorothy等的昵称

名字来源：希腊语

名字类别：女

变形

复数：dots过去式：dotted过去分词：dotted现在分词：dotting第三人称单数：dots

双语释义

[C]点,小圆点 small round mark

英英释义

n.

a very small circular shape

\"draw lines between the dots\"

同义词：point

the United States federal department that institutes and coordinates national transportation programs; created in 1966

同义词：Department of TransportationTransportation

the shorter of the two telegraphic signals used in Morse code

同义词：dit

street name for lysergic acid diethylamide

同义词：acidback breakerbattery-aciddoseElvisloony toonsLucy in the sky with diamondspanesupermanwindow paneZen

v.

scatter or intersperse like dots or studs

同义词：studconstellate

distribute loosely

同义词：scattersprinkledustdisperse

make a dot or dots

mark with a dot

\"dot your `i\'s\"

dot用法及例句

词组短语

on the dot正点，准时地

dot with用…点缀于；散布

dot matrix点阵

quantum dot n. [物]量子点

dot product点积；标量积

black dot黑点；黑斑

the year dot [英国口语]很久以前，很久很久以前(字面意义：公元0年) , ◎公元元年(或零年) , ◎[口语]很久，很久以前；遥远的未来

polka dot圆点花样

dot size点尺寸；圆点大小；纲点尺寸

dot matrix printer点阵打印机

dot pattern光点图形

双语例句

用作名词(n.)

We are all fellow passengers on a dot of earth.

我们都是一小块土地上的过客。

The ship became a mere dot on the horizon.

船在远处的水平线上成了一个小点。

On the map towns were marked by a red dot.

在地图上，城镇是用小红点标出的。

用作动词(v.)

The lake was dotted with little boats.

湖面上布满了小船。

Colorful flowers dot the lush pastureland.

五颜六色的花朵点缀在茂盛的牧草间。

Small coastal towns dot the landscape.

沿海的小镇点缀着这一带的山水美景。

You must cross your t\'s and dot your I\'s.

你得在字母t那写横线，而在i那点一个点。

例句参考

Quantum dot bioconjugates for imaging, labelling and sensing

Quantum dot superlattice thermoelectric materials and devices.

Quantum Dot Bioconjugates for Ultrasensitive Nonisotopic Detection

Quantum Dot Solar Cells. Semiconductor Nanocrystals as Light Harvesters†

Quantum-dot-tagged microbeads for multiplexed optical coding of biomolecules.

Particle mesh Ewald: An N [center-dot] log(N) method for Ewald sums in large systems

Self-Assembly of CdSe−ZnS Quantum Dot Bioconjugates Using an Engineered Recombinant Protein

Long-term multiple color imaging of live cells using quantum dot bioconjugates.

Chan, W.C.W. & Nie, S.M. Quantum dot bioconjugates for ultrasensitive nonisotopic detection. Science 281, 2016-2018

dot词源

dot

dot: [OE] The underlying meaning of dot seems to be ‘small lump or raised mark’. In Old English (in which there is only a single record of its use) it meant ‘head of a boil’, and it could well be related to English tit ‘nipple’. The word disappears from written texts between the 11th and the 16th centuries, and resurfaces in the sense ‘small lump’. The modern meaning ‘small roundish mark’ does not appear until the 17th century. Dottle ‘unburnt tobacco in the bottom of a pipe’ [15] is a diminutive form of dot.=> dottle, tit

dot (n.)

Old English dott \"speck, head of a boil,\" perhaps related to Norwegian dot \"lump, small knot,\" Dutch dot \"knot, small bunch, wisp,\" Old High German tutta \"nipple;\" ultimate origin unclear.Known from a single source c. 1000; the word reappeared with modern meaning \"mark\" c. 1530; not common until 18c. Morse telegraph sense is from 1838. On the dot \"punctual\" is 1909, in reference to a clock dial face. Dot-matrix first attested 1975.

dot (v.)

1740, from dot (n.). Related: Dotted; dotting.

dot相关例句

1.The DOT sets the fill density for liquefied compressed gases to aid compliance to this requirement.

DOT规定了液化压缩气体的灌装密度，以帮助执行这个要求。

7.Remove any product labels or Department of Transportation (DOT) shipping hazard labels.

去掉产品标签或交通部（DOT）的运输危险品标志。