英汉词典

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 词态变化

dot 中文词源

词源不详。

dot 英文词源

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 词组搭配

dot 英文释义

1. a very small circular shape;

"a row of points"

"draw lines between the dots"

2. the shorter of the two telegraphic signals used in Morse code

3. street name for lysergic acid diethylamide

dot 双语例句

1. 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。

来自柯林斯例句

2. "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。”

来自柯林斯例句

3. 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。

来自柯林斯例句

4. 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。

来自柯林斯例句

5. In 1999, dot-coms spent more than $1 billion on TV spots.

1999年，网络公司在电视广告上投入了超过10亿美元。

来自柯林斯例句

dot 实用场景例句

The countryside was dotted with small villages.

乡间有星罗棋布的小村庄。

牛津词典

Small villages dot the countryside.

小村庄星罗棋布于乡间。

牛津词典

There are lots of Italian restaurants dotted around London.

伦敦到处都有意大利餐馆。

牛津词典

Dot the cream all over your face.

将乳霜均匀地搽在脸上。

牛津词典

Dot your face with the cream.

将乳霜搽在脸上。

牛津词典

There are dots above the letters i and j.

字母i和j上面都有一点。

牛津词典

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。

牛津词典

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。

牛津词典

The taxi showed up on the dot.

出租车准时到了。

牛津词典

Breakfast is served at 8 on the dot.

8点整开早饭。

牛津词典

Why do you never dot your i's?

你为什么从不在字母i上加点呢？

牛津词典

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。

柯林斯高阶英语词典

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。

柯林斯高阶英语词典

Small coastal towns dot the landscape.

这一地区滨海小镇星罗棋布。

柯林斯高阶英语词典

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。

柯林斯高阶英语词典

At nine o' clock on the dot, they have breakfast.

他们在 9 点钟准时吃早饭。

柯林斯高阶英语词典

Methods Polymerase chain reaction ( PCR ) connected with reverse dot blot ( RDB ) were performed.

方法采用多聚酶链反应 ( PCR ) 结合反向斑点杂交 ( RDB ) 技术.

期刊摘选

White sheep dot peaceful hillsides.

白羊星星点点的散布在安静的山坡上.

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Nose collapses bit, method does not do an operation to change hold out a dot?

鼻子有点塌, 有办法不做手术变挺点 吗 ?

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Some homosexual men were identified by a black dot on their arm band.

一些男同性恋能够通过他们臂带上的黑点被辨认出来.

期刊摘选

Objective : To study the superiority significance of DFA and DOT in detection chlamydia trachomatis.

目的: 比较克隆荧光抗体染色法(DFA)与金标免疫斑点法(DOT) 检测沙眼衣原体的优越性.

期刊摘选

GLUE DOT TRANSFER LAMINATING MACHINEUsage: used for gluing and laminating of nonwoven products and textiles.

类型胶点转移复合机品牌旭华用途: 用于无纺制品、纺织品的上胶复合.

期刊摘选

So angulations dot results in a large or small border.

所以网点产生一个倾斜度或大或小的边沿.

期刊摘选

We asked her to come at 2:30 and she was there on the dot.

我们请她两点半钟来,她准时到了.

期刊摘选

Approved by DOT and Certificate of Approval from Lloyds Register of Shipping.

DOT认证和英国劳埃德船级社认证.

期刊摘选

Dot cold a fever, do you feel the medicine of that brand is best?

小孩子感冒发烧, 你觉得那个牌子的药最好?

期刊摘选