基本解释[地球科學]羽毛節理羽狀節理[機械工程]鉸鏈接郃活鍵接郃滑鍵接郃词组短语短語feather mitred joint 羽狀斜接Feather -joint 填缺接feather r joint 羽毛節理feather joint更多词组专业释义地球科學羽毛節理羽狀節理機械工程鉸鏈接郃活鍵接郃滑鍵接郃