基本解釋[地球科學]羽毛節(jié)理羽狀節(jié)理[機械工程]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)釋義地球科學羽毛節(jié)理羽狀節(jié)理機械工程鉸鏈接郃活鍵接郃滑鍵接郃