add-on
	英 ['æd,ɒn]
美 ['æd,ɑn]
	    
	
    - n. 一种硬件设备(用于加在计算机上以扩展其功能);追加
     
	 
		英文词源
	
	- add-on (n.)
 - "additional component," 1941, from add (v.) + on.
 
 
		双语例句
	
	- 1. Remove from the heat, add the parsley, toss and serve at once. 
  - 端离炉子,加上欧芹,颠起翻面后就立刻上桌。
  来自柯林斯例句
 
- 2. His comments are bound to add fuel to the debate. 
  - 他的话必将为争论推波助澜。
  来自柯林斯例句
 
- 3. Add a few drops to half a tumbler of water. 
  - 在半玻璃杯水里面加上几滴。
  来自柯林斯例句
 
- 4. Columns are usually intended in architecture to add grandeur and status. 
  - 圆柱在建筑中通常用来增添气势和显示地位。
  来自柯林斯例句
 
- 5. Add up all the income you've received over the period in question. 
  - 把那个时期里你拿到的所有收入加在一起。
  来自柯林斯例句