英 [ɪkˈstendɪŋ] 美 [ɪkˈstendɪŋ]
v. 延伸；扩展；（向某人）伸出；提供；给予；允许使用（资源）（extend 的现在分词）
extend /ɪkˈstɛnd/ CET4 TEM4 [ extending extended extends ]
不及物动词 If you say that something, usually something large, extends for a particular distance or extends from one place to another, you are indicating its size or position. 延伸
The caves extend for some 12 miles.
这些洞穴延伸约12英里。
The main stem will extend to around 12 ft, if left to develop naturally.
如果让其自然生长，主干会延伸到12英尺左右。
不及物动词 If an object extends from a surface or place, it sticks out from it. 伸出; 凸出
A table extended from the front of her desk to create a T-shaped seating arrangement.
一张桌子从她的办公桌前端伸出，形成T型的座位排列。
不及物动词 If an event or activity extends over a period of time, it continues for that time. 持续
The normal cyclone season extends from December to April.
正常的飓风季节从12月持续到4月。
不及物动词 If something extends to a group of people, things, or activities, it includes or affects them. 包括; 涉及
The service also extends to wrapping and delivering gifts.
这项服务还包括包装及递送礼物。
The talks will extend to the church, human rights groups, and other social organizations.
这些会谈将涉及教会、人权组织和其他的社会组织。
及物动词 If you extend something, you make it longer or bigger. 延长; 扩大
This year they have introduced three new products to extend their range.
今年他们已引入了3种新产品以扩大他们的范围。
The building was extended in 1500.
该建筑于1500年扩建。
不及物动词 If a piece of equipment or furniture extends, its length can be increased. 能伸展
...a table that extends to accommodate extra guests.
…一张能伸展以容纳更多客人的桌子。
及物动词 If you extend something, you make it last longer than before or end at a later date. 延长期限
They have extended the deadline by twenty-four hours.
他们已经将最后期限延长了24小时。
及物动词 If you extend something to other people or things, you make it include or affect more people or things. 扩延 (到其他人或物)
It might be possible to extend the technique to other crop plants.
把该技术扩延到其它农作物上也许是可能的。
及物动词 If someone extends their hand, they stretch out their arm and hand to shake hands with someone. 伸出
The man extended his hand: "I'm Chuck."
这位男士伸出了他的手：“我是查克。”
extend one's limbs or muscles, or the entire body
同义词： stretch
extend or stretch out to a greater or the full length
extend the TV antenna
同义词： unfold / stretch / stretch out
cause to move at full gallop
同义词： gallop
open or straighten out; unbend
Can we extend the legs of this dining table?
use to the utmost; exert vigorously or to full capacity
He really extended himself when he climbed Kilimanjaro
同义词： strain
prolong the time allowed for payment of
extend the loan
increase in quantity or bulk by adding a cheaper substance
extend the casserole with a little rice
同义词： stretch
延长-引用次数：45
With the low efficiency, the traditional procurement method leads to the increase of operating cost, the extending period, the lacking of the control on the procurement, and doesn’t build the scale economic.
传统的建筑采购业务效率不高,导致企业运营成本增加,采购周期延长,缺乏对采购的有效控制,无法形成采购中的规模经济效益。
参考来源电子市场环境下建筑采购模式研究
扩展-引用次数：421
The device has advantages in low-cost,strong function,and easy extending.
该系统具有成本低、功能强、易扩展等优点。
参考来源家用电器远程电话控制器的设计
扩展-引用次数：135
This proves that the new architecture does well in extending controller’s functions.
测试结果验证了所提出的体系结构具有较好的性能可伸缩性及功能可扩展性。
扩建-引用次数：9
This paper also discusses some questions about the optimization of multiple status,network extending,pumping station for enhancing pressure in the network,and the reliability of water supply networks.
文中还对给水管网扩建、网中加压泵站、多工况优化和给水系统可靠性等问题作了讨论。
推广-引用次数：8
In extending and popularizing athletic sports > enlarging the sports influence -> attracting people joining athletic sports, media brings into play great effect.
在推广和普及体育运动、扩大体育影响、吸引和指导人们参加体育运动等方面，媒体发挥着巨大的作用。
伸直
... expressive aphasia 表达性失语 extending 伸直 extension injury 伸展损伤 ...
扩展；伸长
延伸；扩展（extend的ing形式）
This government is committed to extending parental choice in education.
本届政府承诺扩大父母在教育方面的选择权。
That does not mean that simply extending our careers is appealing.
这并不意味着简单地延长我们的职业生涯就是具有吸引力的。
And yet that does not mean that simply extending our careers is appealing.
然而，这并不意味着简单地延长我们的职业生涯就能引起我们兴趣。
He said the South would accept nothing less than extending the Missouri compromise line west to the Pacific Ocean.
VOA : special.2009.03.19
extending the issue of the two-parent versus one-parent family is, "To what extent are these notions validated " cross-culturally?"
将双亲和单亲家庭的问题扩展了一下，“这些概念究竟在多大程度上,会因跨文化差异而有所变化“
心理学导论课程节选 : 耶鲁公开课
OK, and you can see that this thing ought to unwrap, it's going to keep extending out those multiplications until gets down to the base case, going to collapse them all together.
好，你可以看到这种方法,是怎么解决的,他一层层的将乘法展开一直到最底层,然后将他们一起乘起来。
计算机科学及编程导论课程节选 : 麻省理工公开课
The virus was identified in Uganda in two thousand four and has spread fast in areas extending from Lake Victoria.
VOA : special.2010.06.08
And a big wireless carrier, AT&T,calls extending the net neutrality policy "a risky experiment" with American investment in high-speed Internet.
VOA : special.2009.09.25
Only mid-Devon falls outside a horseshoe of largely rural authorities extending south and east from the Fens.
They voted down extending background checks to people who buy from unlicensed dealers, at gun shows and online.
Extending this example to the Internet, everything becomes orders of magnitude larger and faster.
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