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dot

noun
 
/dɒt/
/dɑːt/
Idioms
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  1.  
    a small round mark, especially one that is printed点；小点；小圆点
    • 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 300 点每英寸的精度打印。
    • 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。
    • The island is a small green dot on the map.这个岛在地图上是一个小绿点。
    see also polka dot
    Synonyms patchpatch
    • dot
    • mark
    • spot
    These are all words for a small part on a surface that is a different colour from the rest.
    • patch an area of something, especially one which is different from the area around it:
      • a white dog with a black patch on its head头上有一块黑斑的白狗
      • patches of dense fog团团浓雾
    • dot a small round mark on something, especially one that is printed:
      • 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小绿点。
    • mark an area of colour that is easy to notice on the body of a person or animal:
      • The horse had a white mark on its head.这匹马头上有块白斑。
    • spot a small round area that is a different colour or feels different from the surface it is on:
      • Which has spots, a leopard or a tiger?有斑点的是豹还是虎？
    Patterns
    • a patch/​dot/​mark/​spot on something
    • with patches/​dots/​marks/​spots
    • a blue/​black/​red, etc. patch/​dot/​mark/​spot
    Wordfinder
    Topics Languageb2
  2.  
    (computing计算机) a symbol like a full stop used to separate parts of a domain name, a URL or an email address点（用以分隔域名、统一资源地址、电子邮件地址的组成部分）
  3. the shorter of the two signals that are used in Morse code
    • Telegrams were sent using the complex dots and dashes of Morse code.电报是使用摩尔斯电码的复杂点和破折号发送的。
    compare dash (5)
  4. (music音乐) a small round mark that appears after a musical note to show that it should last for an extra half of its usual length, or above a musical note to show that it should be played staccato点；小点；小圆点
    • A dot after a note lengthens its duration by half.音符后的点将其持续时间延长一半。
    • The dot above some notes means they are to be played staccato, the opposite of legato.某些音符上方的圆点表示应演奏断音，与连奏相反。
    5. Word OriginOld English dott ‘head of a boil’. The word is recorded only once in Old English, then not until the late 16th cent., when it is found in the sense ‘a small lump or clot’, perhaps influenced by Dutch dot ‘a knot’. The sense ‘small mark or spot’ dates from the mid 17th cent.
Idioms
on the dot
  1. (informal) exactly on time or at the exact time mentioned准时；在指定时刻
    • The taxi showed up on the dot.出租车准时到了。
    • Breakfast is served at 8 on the dot.8 点整开早饭。
    • Please tell him I’ll call him on the dot of twelve.请告诉他我会在 12 点整给他打电话。
the year dot (British English)
(North American English the year one)
  1. (informal) a very long time ago很久以前
    • I've been going there every summer since the year dot.我从很久以前就每年夏天都去那里。

dot

verb
/dɒt/
/dɑːt/
Verb Forms
present simple I / you / we / they dot
/dɒt/
/dɑːt/
he / she / it dots
/dɒts/
/dɑːts/
past simple dotted
/ˈdɒtɪd/
/ˈdɑːtɪd/
past participle dotted
/ˈdɒtɪd/
/ˈdɑːtɪd/
-ing form dotting
/ˈdɒtɪŋ/
/ˈdɑːtɪŋ/
Idioms
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  1. dot something to put a dot above or next to a letter or word在（字母上方、字母或单词旁边）加点
    • Why do you never dot your i's?你为什么从不在字母 i 上加点呢？
  2. [usually passive] to spread things or people over an area; to be spread over an area星罗棋布于；遍布
    • be dotted with something The countryside was dotted with small villages.乡间有星罗棋布的小村庄。
    • be dotted around… There are lots of Italian restaurants dotted around London.伦敦到处都有意大利餐馆。
    • dot something Small villages dot the countryside.小村庄星罗棋布于乡间。
  3. to put very small amounts of something in a number of places on a surface使布满；点缀
    • dot A on/over B Dot the cream all over your face.将乳霜均匀地搽在脸上。
    • dot B with A Dot your face with the cream.将乳霜搽在脸上。
    4. Word OriginOld English dott ‘head of a boil’. The word is recorded only once in Old English, then not until the late 16th cent., when it is found in the sense ‘a small lump or clot’, perhaps influenced by Dutch dot ‘a knot’. The sense ‘small mark or spot’ dates from the mid 17th cent.
Idioms
dot your i’s and cross your t’s
  1. to pay attention to the small details when you are finishing a task（完成任务时）一丝不苟，注重细节

Dot

/dɒt/
/dɑːt/
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  1. a first name for girls, short for Dorothy
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
dotdotD.J.:[dɔt]K.K.:[dɑt]n.1.■点, 小圆点Join the dots up to complete the drawing.顺点连线把图画好。There is a dot between 6 and 0.在六和零之间有一个小数点。vt.1.■以小圆点标出2.■分布各处The sky was dotted with stars.天上繁星密布。3.■打, 击(某人)He dotted me in the eye.他击中了我的眼睛。
DOTDOT1.■文档模板格式
DoTDoTabbr.1.■Department of Transport 〈美〉运输部)
DoTDoTabbr.1.■Department of Transport <美>运输部)
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
dot noun | verb
 1 
dot / dBt ; dRt /noun C
1. a small round mark or spot点，小圆点:
•a pattern of dots圆点图案
2. on the dot informalexactly on time or at a particular time在指定时间，准时:
•I'll be there on the dot.我会准时到那里。
at three o'clock / seven thirty etc on the dot ( = at exactly 3:00 / 7:30 etc )正好三点/七点三十分等
•Mr Green arrived at six on the dot .格林先生正好在六点到达。
3. something that looks like a small spot because it is so far away〔因相距很远〕看似一个小点的物体:
•The plane was just a dot on the horizon .飞机当时只是地平线上的一个小点。
4. a short sound or flash of light used when sending messages by MORSE CODE〔莫尔斯电码的〕点;
⇒dash ⇒ seethe year dot at 见 YEAR(13)
 2 
dotverb
dotted, dotting T
1. to mark something by putting a dot on it or above it在〔某物上面或上方〕加点:
•She never dots her i's.她从来不在 i 上面加点。
2. usually passiveif an area is dotted with things, there are a lot of them there but they are spread far apart布满，星罗棋布于:
be dotted with sth
•The lake was dotted with sailboats.湖面上星星点点布满了帆船。
be dotted about / around etc sth
•The company has over 20 stores dotted around the country.该公司现拥有 20 多家商店分散在全国各地。
•Poppies dotted the field.田野里满是罂粟。
3. to put a very small amount of something on a surface, especially in several places点; 点缀:
dot sth with sth
•Dot the apples with butter.把少量黄油涂在苹果上。
4. dot the i's and cross the t's informalto pay careful attention to all the details when you are finishing something〔即将完成某事情时〕注意所有细节，一丝不苟
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480

dot
1 dot /ˈdɑːt/ noun
plural dots
1 dot
/ˈdɑːt/
noun
plural dots
Learner's definition of DOT
[count]
1 
: a small round mark点；小圆点
— see also polka dot
2 
: a small spot : a small area that is different in color from the main part（与主体颜色不同的）点，小斑点
3 
: a short signal (such as a sound or a flash of light) that represents a letter or a part of a letter in Morse code莫尔斯电码中代表字母或字母的一部分的）点
— compare 2dash 7

connect the dots

— see connect

on the dot

informal
: exactly at a particular time正点；准时

since the year dot

— see year
2 dot /ˈdɑːt/ verb
dots; dotted; dotting
2 dot
/ˈdɑːt/
verb
dots; dotted; dotting
Learner's definition of DOT
[+ object]
1 
: to mark (something) with a dot在…上加点；打点于
◊ If you dot the/your i's and cross the/your t's, you make sure that all of the small details in something have been completed.完善细节；使无瑕疵
2 
: to appear at many different places on the surface of (something)遍布；星罗棋布于
3 
: to put a small amount of something on different parts of (a surface)（将少量某物）散布于
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480
高考 CET-4 考研 TOEFL IELTS BNC: 4132 COCA: 4480

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