基本解釋[機械工程]滑移膨脹接頭詞組短語短語slip type expansion joint 填函式補償器;填函式賠償器;填函補償器;填函式觝償器slip -type expansion joint 套筒式漲縮器gland packed expansion slip joint 填壓伸縮接頭slip expansion joint更多詞組專業(yè)釋義機械工程滑移膨脹接頭