extend的意思

1. 伸展，伸；扩展；延伸；伸出
2. 扩大，扩展，扩充
3. 提供；给予
4. 延长，延伸；绵亘，连绵
5. 使竭尽全力
6. 达到
7. 延（期），延续，连续
8. 发挥（力量）
9. 拉长，拉开，使伸长
10. 扩大…的范围
11. 尽可能地伸开（身体某部）
12. 发出
13. 涉及（范围）
14. 展现

1. vt. & vi. 延伸,延长,延续 stretch out a part of one's body to be limit
2. vt. & vi. 扩大; 扩展; 达到 enlarge the scope of; increase
3. vt. 给予,提供,发出 offer; grant

1.延伸;伸展
If you say that something, usually something large,extends for a particular distance orextends from one placeto another, you are indicating its size or position.

e.g. The cavesextend for some 18 kilometres...
那些洞穴深约18公里。
e.g. The main stem willextend to around 12ft, if left to develop naturally...
如果任其自然生长，主干可以长到约12英尺。

2.伸出;凸出
If an objectextends from a surface or place, it sticks out from it.

e.g. A shelf of land extended from the escarpment.
悬崖上凸出一块空地。

3.持续;延续
If an event or activityextends over a period of time, it continues for that time.

extend的解释

e.g. ...a playing career in first-class cricket that extended from 1894 to 1920...
从1894年延续至1920年的板球甲级比赛职业生涯
e.g. The courses are based on a weekly two-hour class, extending over a period of 25 weeks.
这些课程每周上一节课，每节两个小时，持续25周。

4.扩及;波及;包括
If somethingextends to a group of people, things, or activities, it includes or affects them.

e.g. The service also extends to wrapping and delivering gifts...
服务项目还包括包装和递送礼物。
e.g. The talks willextend to the church, human rights groups and other social organizations...
会谈将涉及教会、人权团体和其他社会组织。

5.扩大;延长
If youextend something, you make it longer or bigger.

e.g. This year they have introduced three new products toextend their range...
今年他们发布了3种新产品，以扩大产品范围。
e.g. The building was extended in 1500.
那座建筑于1500年扩建。

6.（设备、家具等）展开，伸展
If a piece of equipment or furnitureextends, its length can be increased.

extend的意思

e.g. ... a table which extends to accommodate extra guests...
展开后可坐更多客人的桌子
e.g. The table extends to 220cm.
桌子伸展后长220厘米。

7.延长;使延期
If youextend something, you make it last longer than before or end at a later date.

e.g. They have extended the deadline by twenty-four hours.
他们已经将最后期限延长了24小时。
e.g. ...an extended contract.
延期的合同

8.扩大…的影响;扩展
If youextend somethingto other people or things, you make it include or affect more people or things.

e.g. It might be possible toextend the technique to other crop plants.
也许可以将这种技术应用于其他农作物。

9.伸展，伸出（手臂等）
If someoneextends their hand, they stretch out their arm and hand to shake hands with someone.

e.g. The manextended his hand: 'I'm Chuck'.
那名男子伸出手说道：“我是查克。”

extend into (v.+prep.)

扩大或延长到… enlarge the scope of
extend into sth

The meeting extended late into the night.

会议继续到深夜。

extend sth into sth

The ancient Romans extended their empire into Asia.

古罗马人把罗马帝国扩张到亚洲境内。

This country extends its power and influence into neighbouring countries.

这个国家将其势力与影响扩大至邻国。

extend over (v.+prep.)

(使)持续,延续 (cause to) fill time
extend over sth

High unemployment extends over the whole of Britain.

严重失业遍及整个英国。

extend over sth

The examinations extend over two weeks.

考试持续两个星期。

The celebrations extended over three hours.

庆祝活动延续了三小时。

extend sth over sth

We shall have to extend the payments over an additional period.

我们得把付款期再推延一段时间。

extend to (v.+prep.)

(使)达到,伸展到 (cause to) reach sth
extend to sth

The chapter extends to a hundred pages.

这一章节长达100页。

The judge's power extends to all parts of the area.

这位法官的权力及于整个地区。

extend sth to sth

There is a proposal to extend the road to the next village.

有人建议把这条路延长到邻近的村庄。

The underground railway is being extended to the airport.

地铁正在向机场延伸。

Import controls were extended to the paper industry.

进口的限制范围扩大到造纸工业。

The paddy area was extended to 800 mu last year.

去年稻田面积大到800亩。

The protection of the law is extended to more kinds of animals.

更多种动物受到法律的保护。

订货

B：What is the deadline for submitting the quotation ?
报价截止日是哪一天？

A：We need it in our office by next Monday .
下星期一以前要送到我们公司。

B：I think we‘ll able to make that .
我想没问题。

extend的意思

A：Good .we can‘textend the deadline .
那好，我们可不能延期的。

extend, circulate, diffuse, disseminate, expand, propagate, radiate, spread

这组词都有“延伸”“延长”“伸展”“展开”的意思。其区别是：

1.spread指向四面八方扩大范围。

2.circulate指无拘无束地或不间断地传播、散布到各处。例如:

She opened a window to allow the air to circulate.她打开窗户使空气流通。

3.disseminate指到处传播思想、理论等。例如:

They use the press to disseminate right wing views.他们利用报刊来传播右翼观点。

4.diffuse指光线、声音、气味等在空中传送或散布。例如:

Light diffused from the window.光从窗户射进来。

5.extend指延展物体的长度、宽度,延伸或扩大某一事物,以及延长时间、期限等,也指伸开四肢或躯体。例如:

They extended the road for three more miles.他们把那条路又延长了三英里多。

The headmaster extended our holidays by a week.校长把我们的假期延长了一个星期。

6.expand指扩大面积或体积,也指把合拢的东西放开(即三维)。例如:

This county has expanded its area under cultivation by more than 50,000 mu .该县扩大了50,000亩耕地。

Heat expands metals.热使金属膨胀。

He does exercises to expand his chest.他做体操扩胸。

7.propagate通常指宣传某种信念、看法或传播某种言论,以使更多的人相信或参与。例如:

We should not only learn knowledge, but also propagate it.我们不仅应学习知识,而且应传播它。

The Greek civilization was propagated all over Europe.希腊文明传播至整个欧洲。

8.radiate指从中心向四面八方散发,是技术用语,特指光或热的辐射。例如:

The sun radiates light and heat.太阳放射光和热。

The electric heater radiated warmth.电暖器散发出热量。

extend, elongate, lengthen, prolong, protract

这组词都表示“延伸”。其区别是：

extend指直线状的伸展,引申指扩展势力、范围、影响等; lengthen指增加长度或延长时间; prolong指把时间过程延长到超过通常或正常的限度; elongate是技术用语,指空间尺度的延伸; protract指无限地、不必要地或令人厌烦地拖长。