| 释义 | 
		- v.试用(尤指软件);演示;示范
 - n.试样唱片;录音样带
 - 网络演示(demonstrate);演示程序;样本唱片
 
 复数:demos  过去分词:demoed  现在分词:demoing   n. sample,showpiece,example,specimen,demonstrator 1.  | 试样唱片;录音样带a record or tape with an example of sb's music on it  |  
 1.  | ~ sth 试用(尤指软件);演示;示范to use sth, especially a piece of software, to show sb or to see for yourself how it works  |  
  | He demoed the new program he had just created. 他演示了他刚编写的新程序。  |   | Can I demo the software before I buy it? 在购买此软件之前,我能先试用一下吗?  |  
 n.  | 1. (新歌手等用以试探听众反应的)示范唱片,试播唱片 1. (新歌手等用以试探听众反应的)示范唱片,试播唱片  |  
 n.  | 1. something made available for testing by potential buyers, e.g. a motor vehicle 2. a demonstration, especially of a new product 3. a trial version of software that demonstrates its principle features 4. a recorded sample of music produced for promotional purposes 5. a public event in which people protest against something, often by marching through the streets 6. a protest demonstration 7. a piece of recorded music that a new singer or group sends to a recording company 8. a piece of computer software that you can try for a period before buying the full program, or that shows you what the full program is like and how it works 9. a car that people drive to decide whether they want to buy one like it 1. something made available for testing by potential buyers, e.g. a motor vehicle 2. a demonstration, especially of a new product 3. a trial version of software that demonstrates its principle features 4. a recorded sample of music produced for promotional purposes 5. a public event in which people protest against something, often by marching through the streets 6. a protest demonstration 7. a piece of recorded music that a new singer or group sends to a recording company 8. a piece of computer software that you can try for a period before buying the full program, or that shows you what the full program is like and how it works 9. a car that people drive to decide whether they want to buy one like it  |  v.  | 1. to explain, describe, or give a demonstration of how something works or how to do something  |  
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