ibm 7700造句

例句与造句

1. The IBM 7700 was an 18-bit system, with instructions occupying two 18-bit words.
2. Two IBM 7700 Data Acquisition Systems are known to have existed : one at the University of Rochester and the other at Stanford University.
3. It's difficult to find ibm 7700 in a sentence. 用ibm 7700造句挺难的