ibm 780造句

例句与造句

1. The "'IBM 780 CRT Display "'was a monitor that could be attached to the 740 and mirror to an operator what was being drawn on 740's CRT . The 780 had a 21 inch CRT with a longer persistence ( 2 second, nominal ) " P7 " phosphor.
2. It's difficult to find ibm 780 in a sentence. 用ibm 780造句挺难的