基本解釋[醫(yī)藥科學]后退步態(tài)詞組短語短語backward progression lap winding 左行疊繞組;左行疊繞法backward progression winding 反向繞組;左行繞組backward progression更多詞組專業(yè)釋義醫(yī)藥科學后退步態(tài)