The old man has been routing among the piled newspapers.老人一直在报纸堆中翻找.The pig was routing for nuts under the tree.猪在树下用鼻子拱地觅坚果.Routing tables keep track of network destinations.路由表保持对网络目的地的跟踪....
She wavers a little when she walks.她走路时有些摇晃.The thermometer still wavers around zero.温度计仍然在零度上下徘徊.Her voice sometimes wobbles ( ie quivers , wavers ) on high notes.她唱高音时有时发 颤....