amplify
放大
常用释义
英音[ ˈæmplɪfaɪ ]
美音[ ˈæmplɪfaɪ ]
变形
第三人称单数:
amplifies
现在分词:
amplifying
过去式:
amplified
过去分词:
amplified
基本释义
- v. 放大，扩大（声音）；增强，加强；详述，进一步阐明；扩增（基因，DNA序列）
考试频率
六级
考频：近六年出现4次
- v.放大; 扩大
考研
考频：近十一年出现1次
- vt.放大; 增强
例句
-
1·We can amplify the sound to make it clearer for everyone.我们可以放大声音，让每个人都听得更清楚。来源: youdao
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2·The new policy will amplify the economic growth in this area.新政策将促进该地区的经济增长。来源: youdao
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3·You can use a microphone to amplify your voice during the speech.你可以在演讲时使用麦克风来放大你的声音。来源: youdao
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4·Adding some details will amplify the story's charm.添加一些细节会增强故事的魅力。来源: youdao
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5·This device can amplify the signal to a greater extent.这个设备能更大程度地放大信号。来源: youdao
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6·To make the presentation more vivid, we should amplify the key points.为了让演示更生动，我们应该详述要点。来源: youdao
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7·The speaker started to amplify his idea with real - life examples.演讲者开始用现实生活中的例子来详述他的想法。来源: youdao
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8·They plan to amplify their influence in the market by launching new products.他们计划通过推出新产品来扩大他们在市场上的影响力。来源: youdao
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9·The artist used bright colors to amplify the mood of the painting.艺术家使用鲜艳的颜色来增强画作的氛围。来源: youdao
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10·We need to amplify the positive energy in our community.我们需要增强我们社区的正能量。来源: youdao
同义词
vi.
详述
同根词
词根：
amply
词语辨析
amplify/enlarge/expand/increase.导航词义：扩大，增加
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。
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。
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。
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。