例句與造句

1. These poll messages differ from those of the multidrop lines case because there are no site addresses needed, and each terminal only receives those polls that are directed to it.
2. In a multidrop line arrangement ( a central computer and different terminals in which the master / slave polling arrangement whereby the central computer sends message ( called polling message ) to a specific terminal on the outgoing line.
3. It's difficult to find multidrop line in a sentence. 用multidrop line造句挺難的