基本解釋[土木建築工程]可折鉸鏈詞組短語短語loose face joint hinge 活鉸鏈right hand loose joint hinge 右邊活節(jié)郃頁left hand loose joint hinge 左邊活節(jié)郃頁loose joint hinge更多詞組專業(yè)釋義土木建築工程可折鉸鏈