n.(名词)

1. 扩大，扩展，伸展，延长，伸长，延伸
2. 扩大部分，延长部分
3. 延期，缓期
4. 增设部分，增建部分
5. 电话分机
6. 范围
7. 缓期
8. 广度
9. 延长线
10. 附加物
11. 铺张
12. 【物】广延性

n.(名词)

1. [U]延伸,扩展 (an example of) the act of extending or being extended
2. [C]增加部分 a part which is added to make sth longer, wider, or larger
3. [C]电话分机 any of many telephone lines which connect various rooms or offices in a large building to the switchboard

Noun:

1. a mutually agreed delay in the date set for the completion of a job or payment of a debt;

   "they applied for an extension of the loan"
   

2. act of expanding in scope; making more widely available;

   "extension of the program to all in need"
   

3. the spreading of something (a belief or practice) into new regions

4. an educational opportunity provided by colleges and universities to people who are not enrolled as regular students

5. act of stretching or straightening out a flexed limb

6. a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename;

   "most applications provide extensions for the files they create"
   "most BASIC files use the filename extension .BAS"
   

7. the most direct or specific meaning of a word or expression; the class of objects that an expression refers to;

   "the extension of `satellite of Mars' is the set containing only Demos and Phobos"
   

8. the ability to raise the working leg high in the air;

   "the dancer was praised for her uncanny extension"
   "good extension comes from a combination of training and native ability"
   

9. amount or degree or range to which something extends;

   "the wire has an extension of 50 feet"
   

10. an additional telephone set that is connected to the same telephone line

11. an addition to the length of something

12. an addition that extends a main building

1.（房屋的）扩建部分
Anextension is a new room or building which is added to an existing building or group of buildings.

extension是什么意思

2.（公路、铁路等的）延长线
Anextension is a new section of a road or rail line that is added to an existing road or line.

e.g. ...the Jubilee Lineextension.
银禧延长线

3.展期；延长期
Anextension is an extra period of time for which something lasts or is valid, usually as a result of official permission.

e.g. He first entered Britain on a six-month visa, and was given a furtherextension of six months...
他最初持6个月的签证进入英国，后来又获得6个月的续签。
e.g. Ian Lentern has been granted a three-yearextension.
伊恩·伦特恩已经被批准延期3年。

4.扩大;扩展;延伸
Something that is anextension of something else is a development of it that includes or affects more people, things, or activities.

extension的解释

e.g. Many Filipinos see the bases as anextension of American colonial rule...
很多菲律宾人视这些基地为美国殖民统治的延续。
e.g. That's the logicalextension of my approach.
那是对我的方法的合乎逻辑的扩展。

5.电话分机（亦用书面缩略ext.）
Anextension is a telephone line that is connected to the switchboard of a company or institution, and that has its own number. The written abbreviationext. is also used.

e.g. She can get me onextension 308...
她打308分机就能联系到我。
e.g. For further information, please contact 414 3925,extension 2253.
详情请致电414 3925,转分机2253。

6.（设备的）延伸部分
Anextension is a part which is connected to a piece of equipment in order to make it reach something further away.

e.g. ...a 30-footextension cord... 30
英尺的延长线
e.g. Some of the best extensions are made from sections of rod tube or drainpipe.
最好的延长管中有些是用杆管或排水管制成的。

1. 分机：3. 在相应的 分机 (extension) 中使用这个 context,这个分机的呼出就受到相应的限制了.示例: 只允许分机号 (200) 拨叫其他分机 (extension) 号码

2. extension

2. 扩充：另外,值得一提的是,这套稽核程式库,必须要拥有足够的弹性(Flexibility)以及扩充(extension)能力,原因是每个产业的营运作业皆有很大的差异,每个产业适用的标准皆不同;就算是同产业的公司,其所关注的作业流程及其稽核重点也会有所差异.

3. 延期：如果你的签证页还有许多没用完,只要办延期(extension)即可,就是护照上加盖延期章,不用换护照,那样更快.

4. 延长：一个周期经过DNA变性(denature),引子接合(anneal) 和DNA延长(extension)三个步骤,在30个周期循环后,DNA的量可增加到10 6倍,此特定区段内足量的DNA可以在很短时间内,以微胶电泳分析出特异的DNA片断,做为诊断的依据.

5.extension：ext; 增加一个约束

6.extension：extsn; 扩展，延伸

We have an extension in the bedroom.

我们的卧室里有一个分机。

What's your extension number?

你的分机号码是多少？

Can I have extension 4332 please?

请接4332号分机。

The extension of the subway will take several months.

扩建地铁需用几个月时间。

extensions to the original railway track

原有铁路线的若干延伸路线

hair extensions (= pieces of artificial hair that are added to your hair to make it longer)

接发

La Salle extension University

拉萨尔大学进修部

extension courses

大学进修课程

The blame lies with the teachers and, by extension, with the Education Service.

应受指责的是教师，再则就是教育机构。

a visa extension

延长签证

(British English)The pub had an extension (= was allowed to stay open longer) on Christmas Eve.

这家酒吧已获准在圣诞前夕延长营业时间。

the extension of new technology into developing countries

新技术向发展中国家的传播

a gradual extension of the powers of central government

中央政府权力的逐渐扩大

The bank plans various extensions to its credit facilities.

银行计划多方扩展信贷服务。

a planned two-storey extension to the hospital

计划在医院增建一个两层的楼

He's been granted an extension of the contract for another year.

他的合同获得延期一年。

That's the logical extension of my approach.

那是对我的方法的合乎逻辑的扩展。

She can get me on extension 308...

她打308分机就能联系到我。

For further information, please contact 414 3925, extension 2253.

详情请致电414 3925,转分机2253。

...a 30-foot extension cord... 30

英尺的延长线

Some of the best extensions are made from sections of rod tube or drainpipe.

最好的延长管中有些是用杆管或排水管制成的。

Many Filipinos see the bases as an extension of American colonial rule...

很多菲律宾人视这些基地为美国殖民统治的延续。

...the Jubilee Line extension.

银禧延长线

He first entered Britain on a six-month visa, and was given a further extension of six months...

他最初持6个月的签证进入英国，后来又获得6个月的续签。

Ian Lentern has been granted a three-year extension.

伊恩·伦特恩已经被批准延期3年。

I think a credit instrument is a written evidence of the extension of a loan.

我认为信用工具就是发放贷款的书面证明.

1. They have built an extension to the hospital.
   他们扩建了这家医院。
2. The pupils disliked the extension of the term.
   小学生们不愿延长学期。
3. The extension is nearly finished.
   扩建部分已近完工。
4. The extension is 8010.
   分机号码是8010。

动词+～

• extension">ask for〔request〕 an extension要求延期
• extension">get〔receive〕 an extension得到延期
• extension">grant an extension批准延期

形容词+～

• extension">three-month extension三个月的期限
• extension">two-room extension扩建了两间屋
• extension">further extension进一步延长

名词+～

• extension">business extension分店营业所
• extension">pedal extension踏板的接长节
• extension">railway extension铁路的延长部分
• extension">telephone extension电话分机
• extension">time extension延长时间

～+名词

• extension%20ladder">extension ladder伸缩梯
• extension%20number">extension number分机号
• extension%20spring">extension spring弹簧

～+介词

• extension%20of%20time%20limit">extension of time limit时限的延长
• extension%20to%20the%20hospital">extension to the hospital医院的扩建

• The metaphor of the psychic voyage is an extension of the romantic idea of travel.

  出自：S. Sontag

打对方付费电话

A：This is the Royal Hotel operator, can I help you?
我是皇家饭店的接线员，能为您效劳吗？

B：Hello. I would like to make a collect call, please.
你好。我想打一个对方付费的电话。

A：What is your name, and where are you now, please?
请问您的姓名及地点？

B：This is Tom, Li in China.
汤姆；我叫汤姆。 李，在中国。

A：What's theextension number?
您要打的分机号是多少？

B：The number is 245.
分机号是245。

A：May I speak to Mr. Janson, please?
我能和詹森先生通话吗？

C：Speaking.
请讲。

A：This is hotel operator. I have a collect call from Mr. Tom, Li in China. Will you accept the charge?
我是饭店的接线员。这有一个在中国的汤姆。李打来的对方付费电话。您同意付费吗？

C：Yes, of course. I'm waiting for his call.
当然，我正等着他的电话呢。

extension

A：Hello, Mr. Li, are you here?
您好，李先生，您还在吗？

extension什么意思

B：Yes, I am.
是的。

A：I will put the call through for you now.
我马上为您接通电话。

打电话

extension的翻译

A：Target company. This is Megan speaking. How may I help you?
目标公司。我是美根，我能帮你做些什么？

B：I’d like to speak with Mr.Call, please.
我想和Call 先生通话。

A：May I ask who is speaking, please?
我能问一下你是哪位吗？

B：This is Mr.Speak.
我是Speak 先生。

A：Ok, Mr.Speak. Please hold while I transfer you to Mr.Call.
好的，Speak 先生。你稍等，我帮你转接到Call 先生那里。

B：Thank you.
谢谢。

A：I’m sorry, his line is busy right now. Would you like to stay on hold?
对不起，他的线路很忙。你能等一会儿吗？

B：Sure, I can wait.
当然，我可以等。

A：Alright. One moment, please … I’m sorry, his line is still engaged. Would you like to leave a message?.
好，稍等片刻。对不起，他的线路还是占线。你要留言给他吗？

B：Yes, please.
好的。

extension

A：What is your call regarding?
你的电话是有关什么内容的？

B：An interview.
一个面试。

A：What is your message?
你的留言是什么？

B：Please tell Mr.Call that I won’t be able to make it to the meeting today.
请你告诉Call 先生今天我不能来会面了。

A：Anything else?
还有其它事情吗？

B：It’d be great if he could call me back this afternoon.
如果他下午能回我电话那就太好了。

extension的意思

A：At what number shall I have him call you back?
那么我该让他打什么号码给你？

extension

B：You can give him my office number. It’s 85392053,extension 713.
你可以给他我的办公室号码，85392053, 分机713。

A：So that’s 85392503,extension 713.
是85392503，分机713。

B：Not quite. It’s 05, not 50. It’s 85392053,extension 713.
不对，是05，不是50，是85392053，转713。

A：Got it. I’ll have him return your call shortly.
我明白了，我会尽快让他给您回电话的。

B：Thank you very much.
谢谢。

1. extension同extent均是extend的名词形式:前者既可作不可数名词，表示“伸展，扩充”，也可作可数名词，表示“附加部分，延伸部分”。例如the extension of foreign trade（外贸的扩展）和an extension of one's summer holidays（暑假的延长时间）。后者表达的是“事物延伸的广度，程度，范围等”，如through the whole extent of the country（在全国范围内）。

• ☆ 1400年左右进入英语，直接源自古典拉丁语的extendere，意为事物伸展的部分。