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·This landscape seemed to trap and amplify sounds.

这种地形好像能聚拢和扩大声音。《柯林斯英汉双解大词典》

2·Subjects are wearing headphones that amplify their heartbeat.

受试者正戴着放大他们心跳声的耳机。

3·She refused to amplify further.

她拒绝提供详情。《牛津词典》

4·You may need to amplify this point.

你可能需要对这一点进一步予以说明。《牛津词典》

5·The mist had been replaced by a kind of haze that seemed to amplify the heat.

这薄雾已经被一种热汽代替了，这似乎加重了炎热的程度。《柯林斯英汉双解大词典》

6·Associated with each lecture course are seminars, tutorials and laboratory classes which draw upon, analyze, illustrate or amplify the topics presented in the lectures.

与每堂课相关联的是研讨会、辅导课和实验课，这些课程回顾、分析、说明或加强了课堂上所讲的主题。

7·Other factors amplify this number.

其他因素还可能扩大这一数字。

8·These amplify the effects of other factors.

这放大了其他因素的影响。

9·A hurricane can amplify a wave to a few storeys.

飓风可以把波浪放大到数层楼高。

10·Many rely on borrowed money to amplify their returns.

许多对冲基金依赖借款来增加收益。

放大

1·Subjects are wearing headphones that amplify their heartbeat.

受试者正戴着放大他们心跳声的耳机。

2·These amplify the effects of other factors.

这放大了其他因素的影响。

3·A careful reader wants to argue with the author, or amplify a point, or jot down an insight inspired by something freshly read.

一个认真的读者会想要和作者争论，或者放大一个观点，又或者赶紧把由阅读引发的新鲜感想记录下来。

4·One possibility was using your own star as an incredibly powerful lens to amplify light and radio signals.

一种可能性是，利用你自己的星体作为功能非常强大的透镜放大光线和无线电信号。

5·Another risk is that a proliferation of measures could be a gift to interest groups, letting them pick numbers that amplify their misery in order to demand a bigger share of the national pie.

另一个风险是，增加衡量标准可能是送给利益集团的礼物，使他们可以选择放大他们的悲惨处境的数字，以便在全国范围内要求更大份额的利益。

扩大

1·This landscape seemed to trap and amplify sounds.

这种地形好像能聚拢和扩大声音。《柯林斯英汉双解大词典》

2·This will amplify the impact of our activities and our resources.

这将扩大我们各项活动和资源的影响。

3·I am looking for ways to amplify the impact of our activities and I see some opportunities for bringing related programmes closer together.

我正在寻求扩大我们活动影响的方法，而且我看到将一些相关的规划紧密结合的机会。

4·In fact, it is equally likely to amplify differences - or at least make people more aware of them.

事实上，它同样也可能扩大不同——或至少使人们更加意识到不同。

5·Other factors amplify this number.

其他因素还可能扩大这一数字。

增强

1·Coastal features can then either reduce or amplify some of the energy as the wave reaches land.

而当波浪到达陆地后，当地的海岸地形特征则会削弱或增强某些能量。

2·You practice gratitude, which is necessary to empower your mind and amplify your power of attraction.

你学会了感恩，而它正是能激励你内心，增强你吸引力的必不可少的东西。

3·The music does what it needs to do to amplify and inflect the action, while also paying subtle sonic homage to the brassy Bond-style soundtracks of the past.

音乐起到了增强和改变动作的效果，同时也对过去古铜的邦德式电影原声巧妙地表达了敬意。

4·Everyone possesses all the genes in question, says Rose, but in different forms, or versions, which either amplify or dampen their effects.

Rose说，每个人都拥有这些基因，然而以不同的形状和形式表现，或是增强或是削弱基因的效果。

5·There are many advanced sensors that would amplify the lens’ abilities, but the difficulty lies in integrating them, which is why Parvis and his colleagues have had to engineer their own components.

有许多先进的传感器，可以增强隐形眼镜的能力，但是难就难在如何将它们集成到一起，这也是Parvis和他的同事们不得不亲自动手制作元器件的原因。

放大了

1·These lurches in demand for different resources have added to the jitters in commodity markets and helped to amplify price rises.

这些对不同资源需求的突然增长加剧了商品市场的紧张情绪，并放大了物价上涨。

详述

1·You are supposed to amplify what happened.

你应该详述所发生的事。

2·Please amplify your remarks by giving us some examples.

请举例详述你的话。