message acknowledgment造句

例句与造句

1. Beacons are sent on a fixed timing schedule and do not use CSMA . Message acknowledgments also do not use CSMA . Finally, devices in beacon-enabled networks that have low latency real-time requirements may also use Guaranteed Time Slots ( GTS ), which by definition do not use CSMA.
2. It's difficult to find message acknowledgment in a sentence. 用message acknowledgment造句挺难的