短語(yǔ)詞組短語(yǔ)congestion avoidance algorithm 擁塞避免算法congestion pre -avoidance 擁塞預(yù)槼避congestion avoidance mechanism 擁塞避免機(jī)制Congestion control and avoidance 擁塞控制和避免congestion avoidance mechanisms 擁塞避免機(jī)制avoidance of congestion 擁塞避免 返回 Congestion Avoidance