| 单词 | binary coded decimal system | 
| 释义 | binary coded decimal system [`bīn·ǝ·rē ´kōd·ǝd `des·mǝl ´sis·tǝm]  COMPUTER SCIENCE A system of number representation in which each digit of a decimal number is represented by a binary number. Abbreviated BCD system.  | 
	
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