amplify/enlarge/expand/increase.导航词义：扩大，增加

1. amplify:v. 放大.指放大声音等，尤指音乐声。

Can you amplify the signal?

你能把信号放大吗？

He amplified the sound through the musical instrument.

他通过这种乐器把声音扩大了。

2. enlarge:v. 扩大.指放大尺寸、面积、容量等。

enlarge a farm/hotel/photo

扩大农场/扩建酒店/放大相片

An effective way to enlarge your vocabulary is to read newspapers.

扩大词汇量的一个有效办法就是看报纸。

3. expand:v. （使）扩大，膨胀.强调向外扩张。

expand metal/territory

使金属膨胀/扩展领土

The city's population expanded rapidly in the 1970s.

20世纪70年代，该城市的人口迅速增加。

The ancient city walls were demolished and the urban area was expanded.

古城墙被拆掉，城区被扩大了。

4. increase:v. 增加.指增加数目或数量。

The number of female students has increased.

女学生的人数增加了。

They had to increase their investment.

他们只好增加投资。

We must increase industrial production.

我们必须增加工业生产。

全部

1·We have to expand the size of the image.

我们不得不扩大图像的尺寸。《柯林斯英汉双解大词典》

2·The country was trying to expand territorially.

这个国家在设法扩张领土。《牛津词典》

3·It was just a passing comment, he didn't expand.

那只是顺便提到的评论，他没有展开。《柯林斯英汉双解大词典》

4·We've been given the nod to expand the business.

我们得到允许扩大企业规模。《牛津词典》

5·The attempt to expand the business was a catastrophe for the firm.

扩展业务的尝试使这家公司陷入困境。《牛津词典》

6·Looking forward , we hope to expand our operations in several of our overseas branches.

展望未来，我们希望拓展其中几家海外分公司的业务。《牛津词典》

7·In breathing the chest muscles expand the rib cage and allow air to be sucked into the lungs.

呼吸时胸部肌肉使胸廓扩大让空气吸入肺部。《牛津词典》

8·Consequently, even as the blogosphere continues to expand, only a few blogs are likely to emerge as focal points.

因此，虽然博客空间继续扩大，但只有少数博客有可能脱颖而出成为焦点。《柯林斯英汉双解大词典》

9·One way to lower costs will be to forge alliances with foreign companies or to expand internationally through appropriate takeovers – in short, to globalize.

降低成本的途径之一将是与外国公司结成联盟或通过适当的兼并进行国际性扩张–简言之，就是“全球化”。《柯林斯英汉双解大词典》

10·We need to expand.

我们需要扩张。

扩大

1·We have to expand the size of the image.

我们不得不扩大图像的尺寸。《柯林斯英汉双解大词典》

2·We've been given the nod to expand the business.

我们得到允许扩大企业规模。《牛津词典》

3·In breathing the chest muscles expand the rib cage and allow air to be sucked into the lungs.

呼吸时胸部肌肉使胸廓扩大让空气吸入肺部。《牛津词典》

4·Consequently, even as the blogosphere continues to expand, only a few blogs are likely to emerge as focal points.

因此，虽然博客空间继续扩大，但只有少数博客有可能脱颖而出成为焦点。《柯林斯英汉双解大词典》

5·China will further expand the scope of its opened-up areas.

中国要进一步扩大开放范围。《新英汉大辞典》

拓展

1·Looking forward , we hope to expand our operations in several of our overseas branches.

展望未来，我们希望拓展其中几家海外分公司的业务。《牛津词典》

2·It has started on expand business outside the UK.

它已经开始在英国以外拓展业务。

3·But my hope is that we can expand it, he adds.

“但是我希望我们能够拓展这些想法。”他补充道。

4·And technology, from writing to the Internet, enables us to expand our mind outside the confines of our body.

应用技术手段，通过从写作到互联网的交流，能够使我们拓展我们身体以外的心智。

5·No matter how much you love your job, you should always be looking for ways to expand your networks because, ideally, your contacts will follow you from position to position.

不管怎么热爱自己的工作，你应该要时常不停地想方设法拓展关系网。 因为从观念上讲，你交往的对象会跟随你的步伐。

扩张

1·The country was trying to expand territorially.

这个国家在设法扩张领土。《牛津词典》

2·One way to lower costs will be to forge alliances with foreign companies or to expand internationally through appropriate takeovers – in short, to globalize.

降低成本的途径之一将是与外国公司结成联盟或通过适当的兼并进行国际性扩张–简言之，就是“全球化”。《柯林斯英汉双解大词典》

3·We need to expand.

我们需要扩张。

4·You should see your stomach expand and contract.

你应该看到你的腹部扩张和收缩。

5·Do you need money to expand or as a cushion against risk?

你需要资金来扩张还是作为一种风险缓冲？

展开

1·It was just a passing comment, he didn't expand.

那只是顺便提到的评论，他没有展开。《柯林斯英汉双解大词典》

2·You can expand the width of the columns in this view, which will allow you to see more of the contents.

您可以在这个视图中展开这个栏目的宽度，这将允许您查看更多的内容。

3·And, well, now we should expand this.

现在我们应该把这个式子展开。

4·So then you can Taylor expand it.

这样你可以对它泰勒展开。

5·When you expand them, you can see the request and response data in each page.

当您展开它们时，您会在每一个页面中看到请求和响应数据。

发展

1·Having spun off Traveler's property and casualty arm in 2002, it has largely dumped a business that not long ago it sought to expand.

2002年，他们就甩掉了旅行者集团的财产险和伤亡险部门。花旗不久前还在设法大力发展保险业，今天却将之弃若敝屣。

膨胀

1·Now we let the volume expand into the vacuum on the other side.

现在我们让体积膨胀到另一边的真空中。

2·The lack of atmosphere can cause gases in the body to expand and even burst.

没有大气层会导致人体内气体膨胀甚至炸裂。

3·Other woods expand and contract at different rates than oak, so repairs to oak ships done with those woods split or leak.

与橡木相比，其他木材的膨胀和收缩速度不同，所以用这些木材做的橡木船的修理会出现裂缝或漏水。

4·When gases are heated, they expand.

气体受热会膨胀。《新英汉大辞典》

5·With every experience I expand like a balloon blown up beyond its capacity.

带着每个体验，我膨胀得像个气球，超出承受的能力。

壮大

1·There are data to show that sense-stimulating activities tend to expand or enrich certain nerve cells in the brain.

有资料显示感官活动的活跃确实会壮大和加强大脑神经的力量。

2·A listed company, therefore, must take root in and expand its main business, and increase the share of main business profit, if its value and competitiveness is to be enhanced.

因此，上市公司必须扎根主业，壮大主业，不断提高主营业务利润的比重，才能增加公司的价值和竞争能力。

3·The only reason we really pursue goals is to cause ourselves to expand and grow.

我们追求目标的唯一原因是让自己壮大、成长。

4·All countries expand talents scale and reserve talents resources through introduction.

各国都通过引进人才来壮大人才队伍，储备人才资源。

5·So, we should strengthen development; implement the strategy of brand culture and internationalization strategy to expand liquor industry.

因此，白酒行业应加大研发力度，实施品牌文化策略、国际化策略，以壮大白酒产业。

扩建

1·To the fury of local residents and green campaigners-and cheers from the aviation industry-it argues that Heathrow must expand if Britain is to have the competitive hub airport it needs.

伴随着本地居民和绿色运动者的激烈抵抗以及航空业的欢呼，这个方案指出，如果英国需要一个具有竞争力的枢纽机场，那么希思罗就必须扩建。

2·Any plans and activities to build or expand the Jewish settlement will ruin the basis for the talks.

任何新建或扩建犹太人定居点的计划和活动都将破坏复谈基础。

3·Most cinemas closed, as did this one, though it has plans to expand and reopen.

大多数影院都停业了，这家也是，不过它是打算扩建之后再重新开张。

4·In another bid to ease the overcrowding in Dadaab, Edwards says the UNHCR and its partners are working to expand an area, formerly known as Ifo II, to shelter the ever-increasing refugee arrivals.

在缓解过度拥挤的达达·阿布难民营的努力上，爱德华兹说，联合国难民署和伙伴机构正在扩建一个原来被称为伊福二号的区域，来容纳还在增加的难民潮。

5·But Palestinian spokesman Husam Zomlot says if Israel continues to expand settlements, there is nothing to talk about.

但是，巴勒斯坦发言人扎马洛特说，如果以色列继续扩建定居点，那么双方就没有什么可谈。

扩

1·If you say that you are too busy to run, to take some deep breath or expand your chest every day would be better than do nothing.

如果你说你太忙而没时间去跑步，每天做一下深呼吸或扩胸运动都会比什么都不做好。

2·But because the heart, the blood vessel of brain expand the blood vessel function by the partial organization metabolite to get the advantage.

而心、脑血管因以局部组织代谢产物的扩血管作用占优势。

3·Simulation platform design used the modular scheme and function dispersing strategy, formed a system can update and expand.

仿实平台的零体设计，采取了模块化的设计计划和功能开解的和略，形败否更旧、否扩铺的体解构造。

4·The machine equipments needed has spiral drill press and drill to expand machine or diving drill press.

所需机械设备有螺旋钻孔机、钻扩机或潜水钻孔机。

5·We normally use the punch or hydraulic machine to expand the steel tube, but since the impetus and velocity is difficult to control, the cracking rate of expanding the steel tube reaches to over 10%.

钢管扩管通常采用冲床或液压机来加工，但由于冲力和速度难以控制，扩管破裂率达10%以上。

(1)expand market开拓市场

(1)expand into扩大为

(1)expand domestic demand扩大内需

(1)expand on详述

(1)expand all全部展开；显示所有文件；扩展所有的