sawyvt.摆动(控制)n.倾斜sawn.锯v.用锯子锯；前后移动；看见，明白，了解（动词see的过去式）saw our way to doingv.有可能做saw with half an eyev.一目了然(一望而知)saw logs into boards把圆木锯成板sawtooth time-base锯齿形时基saw into a millstonev.眼光锐利(明察秋毫)saw beyond your nosev.有先见之明(目光远大)saw-toothed output锯齿形输出信号saw-tooth platform锯齿形装车站台saw-repairing file修锯锉sawtooth wave signal锯齿波信号