dot
- n.点，小点;(莫尔斯电码中的)点;<数>(代替乘号的)点，小数点;<口>句号;点状物，微小的东西
- v.星罗棋布于;在(字母上方、字母或单词旁边)加点;用点构成;给(音符)加附点;<英口>狠击
复数： dots 过去式： dotted 现在分词： dotting 过去分词： dotted 第三人称单数： dots
dotnoun
点；小点；小圆点
a small round mark, especially one that is printed
There are dots above the letters i and j.
字母i和j上面都有一点。
Text and graphics are printed at 300 dots per inch.
文字和插图按每英寸300个点的密度打印。
The helicopters appeared as two black dots on the horizon.
直升机像两个小黑点出现在地平线上。
点（用以分隔域名、统一资源地址、电子邮件地址的组成部分）
a symbol like a full stop/period used to separate parts of a domain name , a URL or an email address
exactly on time or at the exact time mentioned
出租车准时到了。
The taxi showed up on the dot.
Breakfast is served at 8 on the dot.
8点整开早饭。
a very long time ago
我从很久以前就每年夏天都去那里。
I've been going there every summer since the year dot.
verb
在（字母上方、字母或单词旁边）加点
to put a dot above or next to a letter or word
Why do you never dot your i's?
你为什么从不在字母i上加点呢？
星罗棋布于；遍布
to spread things or people over an area; to be spread over an area
The countryside was dotted with small villages.
乡间有星罗棋布的小村庄。
Small villages dot the countryside.
小村庄星罗棋布于乡间。
There are lots of Italian restaurants dotted around London.
伦敦到处都有意大利餐馆。
布满；点缀
to put very small amounts of sth in a number of places on a surface
Dot the cream all over your face.
将乳霜均匀地搽在脸上。
Dot your face with the cream.
将乳霜搽在脸上。
to pay attention to the small details when you are finishing a task
These are all words for a small part on a surface that is a different colour from the rest.这两词均指点、斑点。
a small round mark on sth, especially one that is printed 指点、小点、小圆点，尤指印出来的点：
The letters ‘i’ and ‘j’ have dots over them.
字母i和j上面都有一点。
The island is a small green dot on the map.
这个岛在地图上是一个绿色的小点。
a noticeable area of colour on the body of a person or animal 指人或动物身上的斑、记号、色斑：
The horse had a white mark on its head.
这匹马头上有块白斑。
a small round area that is a different colour or feels different from the surface it is on 指斑点：
Which has spots, a leopard or a tiger?
有斑点的是豹还是虎？
dot
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1
N-COUNT 点;小点;小圆点
A dot is a very small round mark, for example one that is used as the top part of the letter 'i', as a full stop, or as a decimal point. -
2
N-COUNT (因距离远而看起来)似小点之物，点状物
You can refer to something that you can see in the distance and that looks like a small round mark as a dot .Soon they were only dots above the hard line of the horizon.
很快他们就成了地平线上的几个小点了。
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3
VERB 散布于;星罗棋布于;遍布
When things dot a place or an area, they are scattered or spread all over it.Small coastal towns dot the landscape.
这一地区滨海小镇星罗棋布。
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4
See also:dotted;polka dots -
5
PHRASE 准时地;按指定时间
If you arrive somewhere or do something on the dot, you arrive there or do it at exactly the time that you were supposed to.They appeared on the dot of 9.50 pm as always...
他们和往常一样在晚上9点50分准时出现。
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6
PHRASE (在耗时且无关紧要的事情上)一丝不苟，注重细节
If you say that someone dots the i's and crosses the t's, you mean that they pay great attention to every small detail in a task; often used to express your annoyance because such detailed work seems unnecessary and takes a very long time. -
7
PHRASE 很久以前
The year dot is used to mean a very long time ago.You've wanted to be a barrister since the year dot.
很久以前你就一直想成为一名辩护律师了。
noun
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1
- street name for lysergic acid diethylamide
- Synonym: acid back breaker battery-acid dose Elvis loony toons Lucy in the sky with diamonds pane superman window pane Zen
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2
- the shorter of the two telegraphic signals used in Morse code
- Synonym: dit
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3
- a very small circular shape
- a row of points
- draw lines between the dots
- Synonym: point
verb
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1
- mark with a dot
- dot your `i's
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2
- make a dot or dots
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3
- distribute loosely
- He scattered gun powder under the wagon
- Synonym: scatter sprinkle dust disperse
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4
- scatter or intersperse like dots or studs
- Hills constellated with lights
- Synonym: stud constellate
数据来源：WordNet
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The junctional complex appears as a dense bar dot near the juxtaluminal surface .
连接复合体像一个致密的棒或致密的点，位于游离面附近。
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Design of dot screen wall chain frame resistance system under working state
点式幕墙索桁架支承体系工作状态设计
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The island is a small green dot on the map .
这个岛在地图上是一个绿色的小点。
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Country boundaries are shown on this map as dotted lines .
这张地图上国界以虚线标出。
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Just sign on the dotted line and the car is yours .
只要大笔一挥签个字，这车就归你了。
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The helicopters appeared as two black dots on the horizon .
直升机像两个小黑点出现在地平线上。
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Text and graphics are printed at 300 dots per inch .
文字和插图按每英寸300个点的密度打印。
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Write your name on the dotted line .
名字填在虚线上。
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There are lots of Italian restaurants dotted around London .
伦敦到处都有意大利餐馆。
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The taxi showed up on the dot .
出租车准时到了。
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Dot the cream all over your face .
将乳霜均匀地搽在脸上。
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The countryside was dotted with small villages .
乡间有星罗棋布的小村庄。
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Dot your face with the cream .
将乳霜搽在脸上。
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Small villages dot the countryside .
小村庄星罗棋布于乡间。
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Breakfast is served at 8 on the dot .
8点整开早饭。
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Fold along the dotted line .
沿虚线折叠。
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Are these dots and squiggles supposed to be your signature ?
这一堆点点画画就是你的签名吗？
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The city is dotted with small lakes , natural and artificial
这个城市小型湖泊星罗棋布，有天然的也有人工的。
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Many pieces of sculpture are dotted around the house .
多件雕塑作品散落在房子各处。
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Soon they were only dots above the hard line of the horizon .
很快他们就成了地平线上的几个小点了。
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There are countless small ski areas dotted about the province .
该省内遍布着许多小型滑雪场。
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They appeared on the dot of 9.50 pm as always
他们和往常一样在晚上9点50分准时出现。
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The maps were dotted with the names of small towns .
地图上散布着小城镇的名字。
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You 've wanted to be a barrister since the year dot .
很久以前你就一直想成为一名辩护律师了。
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Cut along the dotted line .
沿虚线裁开。
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He started for Dot 's bedroom and Myrtle held him back .
他正要去多特的卧室，被默特尔拦住了。
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At nine o ' clock on the dot , they have breakfast .
他们在9点钟准时吃早饭。
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The image is then stored on the computer hard disk as a vast array of black or white dots .
这幅图像当时就以大量黑点或白点排列的形式被存入电脑硬盘。
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' For heaven 's sake ! ' Dot expostulated . ' They 're cheap and they 're useful . '
“拜托！”多特反驳道，“它们又便宜又管用。”
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Lofty derricks dot the landscape in an oil field .
高耸的井架点缀着油田的景色。
- 习语