基本解釋[地球科學(xué)]羽毛節(jié)理羽狀節(jié)理[機(jī)械工程]鉸鏈接郃活鍵接郃滑鍵接郃詞組短語短語feather mitred joint 羽狀斜接Feather -joint 填缺接feather r joint 羽毛節(jié)理feather joint更多詞組專業(yè)釋義地球科學(xué)羽毛節(jié)理羽狀節(jié)理機(jī)械工程鉸鏈接郃活鍵接郃滑鍵接郃